ABSTRACT
A typifying characteristic of Homo sapiens is its ability to walk upright, which allowed humans to move about in grasslands, enabling them to leave the forests of central Africa and populate the rest of Africa and later the world, a success story like no other. Africa is the place of origin of Homo sapiens. The first major migration of anatomically modern humans, known as the Out-of-Africa migration, was the first of many migratory events of Homo sapiens that continue up to the current era that shaped the world and society. This article aims to describe the defining role of human migration in spreading infectious diseases from pre-history to the present. In future, infectious diseases will continue to spread through migration. However, by contrast, the spread of diseases will be exacerbated due to the opportunities provided in the Anthropocene epoch and will become progressively more challenging. Migration is a term that encompasses the simultaneous movement of large numbers or groups of people away from their original place of living and for a specific reason. The main reasons for migration are emigration/immigration, forced displacement, slavery, migrant labour, asylum seeking and refugees. In addition, war, conflict, and environmental disasters such as droughts, famine and overpopulation are other common causes of migration. Migration is usually unplanned;it happens without warning or advanced planning and is accompanied by a large-scale disruption in the socio-economic structure, health, and well-being of the migrants and/or other affected groups. Such major disruptions to individuals' normal living can weaken the immune system, leading to increased susceptibility to infectious diseases. In addition, temporary housing during migration can often also result in humanitarian disasters that increase opportunities for the transmission of infectious diseases. Migrants are also at risk of contracting new or previously-unencountered diseases prevalent in their chosen resettlement area. Conversely, migrants can carry with them microorganisms absent in the resettlement area. An example of this is the smallpox virus that was brought to South America by the Spanish colonisers. At that stage, poxvirus was absent in this continent, and the indigenous populations had no immunity to the pathogen. The transmission of the poxvirus by colonizers to indigenous populations almost destroyed the indigenous populations of the time. A form of migration that emerged more recently is travel. Travel migration is defined as the large number of unrelated individuals who travel simultaneously across the globe for work or pleasure. Travel migration has been enabled by advances in the speed by which air and train travel takes place. This results in large numbers of individuals being transported across the globe in a short period and over long distances. Travel by water, air and land resulted in the world's population being highly interconnected through the mingling of large numbers of people from geographically remote places but in a relatively short period. Travelling connects people and diseases across the globe. Examples of pathogens that spread through migration and that cause major infectious diseases include the smallpox virus, the human immuno-deficiency virus (HIV), and coronaviruses that cause Middle Eastern respiratory syndrome (MERS), coronavirus disease 2019 (COVID-19) and severe acute respiratory syndrome (SARS). Mycobacterium tuberculosis, the cause of tuberculosis, and Helicobacter pylori, which can cause gastric ulcers, are among the oldest known bacteria that infect humans and were already present in humans when the Out-of-Africa migration occurred. These two pathogens were carried with humans as they migrated and populated new areas of the world, and both have been present in large numbers of humans over millennia. These two organisms can only spread through very close contact between humans and have no host outside the body;therefore, they are great examples of how migration distributes infectious diseases across the world. Mycobacterium tuberculosis is exceptionally well-adapted to spread and cause disease among individuals with lower immunity, such as migrants. Poor housing conditions and crowding, which invariably result from migration due to humanitarian disasters, advance the transmission of pathogens such as tuberculosis. Major lifestyle changes of humans occurred from the Paleolithic to the Neolithic after the Out-of-Africa migration, which directly or indirectly benefited the transmission of diseases. During the Neolithic, animals were domesticated, and agriculture started, allowing people to settle down and establishing the first towns and cities. The domestication of animals created an opportunity for pathogens to cross from animals to humans and adapt to the new host to cause new infectious diseases in humans, called zoonosis. The Anthropocene dawned when deforestation, mining, farming, and other human activities left their mark. As a result, the Anthropocene offers unique opportunities for the emergence and spread of infectious diseases: firstly, by zoonosis or the transmission of diseases from animals to humans, and secondly, the spread of the diseases through migration. Furthermore, changes in the weather and climate can lead to environmental migration. This occurs when people need to abandon their normal place of living because of severe weather events such as droughts and ice ages. Labour migration was responsible for the spread of HIV from its place of origin in Africa. This virus initially landed in humans through inter-species cross-over from primates to humans in the 1950s from eating semi-cooked bush meat. As a result, it became established in the indigenous populations of Africa. HIV is a sexually transmitted disease amongst humans, and migratory labourers from Haiti were infected with the virus while working in the Congo, where they transmitted the virus to people in Haiti upon their return. The MERS and SARS coronaviruses became human pathogens due to bat-human species cross-over, probably due to eating bush meat. However, the rapid distribution of these two viruses to other areas of the world was enabled through travel migration and the highly connected world population. Similarly, the extremely rapid spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) upon its discovery in December 2019 was partly due to travel migration. In future, the negative impact of infectious diseases can be prevented by having disaster preparedness plans to protect the health and well-being of migrants and resident populations. However, events that can potentially be disastrous are difficult to pre-empt: the world was largely unprepared on how to respond to the rapid spread of SARS-CoV-2 and how to control the ensuing pandemic. Other recent examples of similar unforeseen events are the Ukraine-Russian conflict that started in March 2022, which caused many people from Ukraine to flee to other countries for safety. The second example is the heavy rain of April 2022 in the KwaZulu-Natal Province of South Africa, which caused massive destruction of houses and infrastructure, resulting in affected people being displaced. In both cases, the reasons for migration can have a detrimental impact on the health of the affected people, which renders them susceptible to disease transmission.
ABSTRACT
A typifying characteristic of Homo sapiens is its ability to walk upright, which allowed humans to move about in grasslands, enabling them to leave the forests of central Africa and populate the rest of Africa and later the world, a success story like no other. Africa is the place of origin of Homo sapiens. The first major migration of anatomically modern humans, known as the Out-of-Africa migration, was the first of many migratory events of Homo sapiens that continue up to the current era that shaped the world and society. This article aims to describe the defining role of human migration in spreading infectious diseases from pre-history to the present. In future, infectious diseases will continue to spread through migration. However, by contrast, the spread of diseases will be exacerbated due to the opportunities provided in the Anthropocene epoch and will become progressively more challenging. Migration is a term that encompasses the simultaneous movement of large numbers or groups of people away from their original place of living and for a specific reason. The main reasons for migration are emigration/immigration, forced displacement, slavery, migrant labour, asylum seeking and refugees. In addition, war, conflict, and environmental disasters such as droughts, famine and overpopulation are other common causes of migration. Migration is usually unplanned;it happens without warning or advanced planning and is accompanied by a large-scale disruption in the socio-economic structure, health, and well-being of the migrants and/or other affected groups. Such major disruptions to individuals' normal living can weaken the immune system, leading to increased susceptibility to infectious diseases. In addition, temporary housing during migration can often also result in humanitarian disasters that increase opportunities for the transmission of infectious diseases. Migrants are also at risk of contracting new or previously-unencountered diseases prevalent in their chosen resettlement area. Conversely, migrants can carry with them microorganisms absent in the resettlement area. An example of this is the smallpox virus that was brought to South America by the Spanish colonisers. At that stage, poxvirus was absent in this continent, and the indigenous populations had no immunity to the pathogen. The transmission of the poxvirus by colonizers to indigenous populations almost destroyed the indigenous populations of the time. A form of migration that emerged more recently is travel. Travel migration is defined as the large number of unrelated individuals who travel simultaneously across the globe for work or pleasure. Travel migration has been enabled by advances in the speed by which air and train travel takes place. This results in large numbers of individuals being transported across the globe in a short period and over long distances. Travel by water, air and land resulted in the world's population being highly interconnected through the mingling of large numbers of people from geographically remote places but in a relatively short period. Travelling connects people and diseases across the globe. Examples of pathogens that spread through migration and that cause major infectious diseases include the smallpox virus, the human immuno-deficiency virus (HIV), and coronaviruses that cause Middle Eastern respiratory syndrome (MERS), coronavirus disease 2019 (COVID-19) and severe acute respiratory syndrome (SARS). Mycobacterium tuberculosis, the cause of tuberculosis, and Helicobacter pylori, which can cause gastric ulcers, are among the oldest known bacteria that infect humans and were already present in humans when the Out-of-Africa migration occurred. These two pathogens were carried with humans as they migrated and populated new areas of the world, and both have been present in large numbers of humans over millennia. These two organisms can only spread through very close contact between humans and have no host outside the body;therefore, they are great examples of how migration distributes infectious diseases across the world Mycobacterium tuberculosis is exceptionally well-adapted to spread and cause disease among individuals with lower immunity, such as migrants. Poor housing conditions and crowding, which invariably result from migration due to humanitarian disasters, advance the transmission of pathogens such as tuberculosis. Major lifestyle changes of humans occurred from the Paleolithic to the Neolithic after the Out-of-Africa migration, which directly or indirectly benefited the transmission of diseases. During the Neolithic, animals were domesticated, and agriculture started, allowing people to settle down and establishing the first towns and cities. The domestication of animals created an opportunity for pathogens to cross from animals to humans and adapt to the new host to cause new infectious diseases in humans, called zoonosis. The Anthropocene dawned when deforestation, mining, farming, and other human activities left their mark. As a result, the Anthropocene offers unique opportunities for the emergence and spread of infectious diseases: firstly, by zoonosis or the transmission of diseases from animals to humans, and secondly, the spread of the diseases through migration. Furthermore, changes in the weather and climate can lead to environmental migration. This occurs when people need to abandon their normal place of living because of severe weather events such as droughts and ice ages. Labour migration was responsible for the spread of HIV from its place of origin in Africa. This virus initially landed in humans through inter-species cross-over from primates to humans in the 1950s from eating semi-cooked bush meat. As a result, it became established in the indigenous populations of Africa. HIV is a sexually transmitted disease amongst humans, and migratory labourers from Haiti were infected with the virus while working in the Congo, where they transmitted the virus to people in Haiti upon their return. The MERS and SARS coronaviruses became human pathogens due to bat-human species cross-over, probably due to eating bush meat. However, the rapid distribution of these two viruses to other areas of the world was enabled through travel migration and the highly connected world population. Similarly, the extremely rapid spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) upon its discovery in December 2019 was partly due to travel migration. In future, the negative impact of infectious diseases can be prevented by having disaster preparedness plans to protect the health and well-being of migrants and resident populations. However, events that can potentially be disastrous are difficult to pre-empt: the world was largely unprepared on how to respond to the rapid spread of SARS-CoV-2 and how to control the ensuing pandemic. Other recent examples of similar unforeseen events are the Ukraine-Russian conflict that started in March 2022, which caused many people from Ukraine to flee to other countries for safety. The second example is the heavy rain of April 2022 in the KwaZulu-Natal Province of South Africa, which caused massive destruction of houses and infrastructure, resulting in affected people being displaced. In both cases, the reasons for migration can have a detrimental impact on the health of the affected people, which renders them susceptible to disease transmission. © 2022 South African Academy for Science and the Arts. All rights reserved.
ABSTRACT
A typifying characteristic of Homo sapiens is its ability to walk upright, which allowed humans to move about in grasslands, enabling them to leave the forests of central Africa and populate the rest of Africa and later the world, a success story like no other. Africa is the place of origin of Homo sapiens. The first major migration of anatomically modern humans, known as the Out-of-Africa migration, was the first of many migratory events of Homo sapiens that continue up to the current era that shaped the world and society. This article aims to describe the defining role of human migration in spreading infectious diseases from pre-history to the present. In future, infectious diseases will continue to spread through migration. However, by contrast, the spread of diseases will be exacerbated due to the opportunities provided in the Anthropocene epoch and will become progressively more challenging. Migration is a term that encompasses the simultaneous movement of large numbers or groups of people away from their original place of living and for a specific reason. The main reasons for migration are emigration/immigration, forced displacement, slavery, migrant labour, asylum seeking and refugees. In addition, war, conflict, and environmental disasters such as droughts, famine and overpopulation are other common causes of migration. Migration is usually unplanned;it happens without warning or advanced planning and is accompanied by a large-scale disruption in the socio-economic structure, health, and well-being of the migrants and/or other affected groups. Such major disruptions to individuals' normal living can weaken the immune system, leading to increased susceptibility to infectious diseases. In addition, temporary housing during migration can often also result in humanitarian disasters that increase opportunities for the transmission of infectious diseases. Migrants are also at risk of contracting new or previously-unencountered diseases prevalent in their chosen resettlement area. Conversely, migrants can carry with them microorganisms absent in the resettlement area. An example of this is the smallpox virus that was brought to South America by the Spanish colonisers. At that stage, poxvirus was absent in this continent, and the indigenous populations had no immunity to the pathogen. The transmission of the poxvirus by colonizers to indigenous populations almost destroyed the indigenous populations of the time. A form of migration that emerged more recently is travel. Travel migration is defined as the large number of unrelated individuals who travel simultaneously across the globe for work or pleasure. Travel migration has been enabled by advances in the speed by which air and train travel takes place. This results in large numbers of individuals being transported across the globe in a short period and over long distances. Travel by water, air and land resulted in the world's population being highly interconnected through the mingling of large numbers of people from geographically remote places but in a relatively short period. Travelling connects people and diseases across the globe. Examples of pathogens that spread through migration and that cause major infectious diseases include the smallpox virus, the human immuno-deficiency virus (HIV), and coronaviruses that cause Middle Eastern respiratory syndrome (MERS), coronavirus disease 2019 (COVID-19) and severe acute respiratory syndrome (SARS). Mycobacterium tuberculosis, the cause of tuberculosis, and Helicobacter pylori, which can cause gastric ulcers, are among the oldest known bacteria that infect humans and were already present in humans when the Out-of-Africa migration occurred. These two pathogens were carried with humans as they migrated and populated new areas of the world, and both have been present in large numbers of humans over millennia. These two organisms can only spread through very close contact between humans and have no host outside the body;therefore, they are great examples of how migration distributes infectious diseases across the world Mycobacterium tuberculosis is exceptionally well-adapted to spread and cause disease among individuals with lower immunity, such as migrants. Poor housing conditions and crowding, which invariably result from migration due to humanitarian disasters, advance the transmission of pathogens such as tuberculosis. Major lifestyle changes of humans occurred from the Paleolithic to the Neolithic after the Out-of-Africa migration, which directly or indirectly benefited the transmission of diseases. During the Neolithic, animals were domesticated, and agriculture started, allowing people to settle down and establishing the first towns and cities. The domestication of animals created an opportunity for pathogens to cross from animals to humans and adapt to the new host to cause new infectious diseases in humans, called zoonosis. The Anthropocene dawned when deforestation, mining, farming, and other human activities left their mark. As a result, the Anthropocene offers unique opportunities for the emergence and spread of infectious diseases: firstly, by zoonosis or the transmission of diseases from animals to humans, and secondly, the spread of the diseases through migration. Furthermore, changes in the weather and climate can lead to environmental migration. This occurs when people need to abandon their normal place of living because of severe weather events such as droughts and ice ages. Labour migration was responsible for the spread of HIV from its place of origin in Africa. This virus initially landed in humans through inter-species cross-over from primates to humans in the 1950s from eating semi-cooked bush meat. As a result, it became established in the indigenous populations of Africa. HIV is a sexually transmitted disease amongst humans, and migratory labourers from Haiti were infected with the virus while working in the Congo, where they transmitted the virus to people in Haiti upon their return. The MERS and SARS coronaviruses became human pathogens due to bat-human species cross-over, probably due to eating bush meat. However, the rapid distribution of these two viruses to other areas of the world was enabled through travel migration and the highly connected world population. Similarly, the extremely rapid spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) upon its discovery in December 2019 was partly due to travel migration. In future, the negative impact of infectious diseases can be prevented by having disaster preparedness plans to protect the health and well-being of migrants and resident populations. However, events that can potentially be disastrous are difficult to pre-empt: the world was largely unprepared on how to respond to the rapid spread of SARS-CoV-2 and how to control the ensuing pandemic. Other recent examples of similar unforeseen events are the Ukraine-Russian conflict that started in March 2022, which caused many people from Ukraine to flee to other countries for safety. The second example is the heavy rain of April 2022 in the KwaZulu-Natal Province of South Africa, which caused massive destruction of houses and infrastructure, resulting in affected people being displaced. In both cases, the reasons for migration can have a detrimental impact on the health of the affected people, which renders them susceptible to disease transmission. © 2022 South African Academy for Science and the Arts. All rights reserved.
ABSTRACT
This paper characterises South African sugarcane production for the 2021/22 milling season, from an agricultural perspective, to enable the industry to evaluate recent production strategies, and to identify priorities for improved efficiency. The industry's cane and sugar production during the 2021/22 season was 17.2 and 1.84 million tons, respectively. These figures show a marked drop of 5.6% for cane and 8.7% for sugar, when compared to the production figures for the 2020/21 season. The estimated industry average cane yield and quality also decreased slightly, compared to the previous season, but the main reason the drop in cane and sugar production was the limited milling capacity at several mills in KwaZulu-Natal. The civil unrest in July 2021 exacerbated the situation, causing disruptions to harvest and mill operations, as well as the subsequent closure of mills in parts of KwaZulu-Natal. The area harvested decreased considerably from an estimated 254 028 ha in 2020/21 to 241 030 ha in 2021/22 while estimated carry-over cane area increased from 24 029 ha to 32 476 ha over the same period. Rainfall was generally well above the long-term mean and well-distributed in most areas, while irrigation water supply also improved remarkably, compared to 2020 supply. Low temperatures and reduced sunshine duration caused yield reduction in the northern irrigated areas, but most rainfed areas experienced yield improvements when compared to 2020/21, because of the good rainfall. The Midlands region experienced severe frost damage during the winter of 2021, which had a negative impact on cane yield and quality. The Sugar Industry Value Chain Master Plan continued to help stabilise local sugar demand as well as reduce imports and exports at low world market prices, which all contributed to a 6% increase in the Recoverable Value (RV) price. This improved profitability for both largeand small-scale growers. COVID-19 had no noteworthy impact on sugarcane production.
ABSTRACT
The study examined the impact of the COVID-19 pandemic on KwaZulu-Natal generation z attitude toward domestic tourism. Generation Z represents much of the consumer groups at present and is considered a very important cohort because it prioritizes experience over possession, which increases their motivation to travel. The study investigates the impact of the COVID-19 pandemic on KwaZulu-Natal Generation Z members' attitudes towards domestic tourism in South Africa, while focusing on the effect of the pandemic, the study examines whether there are differences in their attitude toward domestic tourism before and during the pandemic. Data was collected online from November to December 2021 using a structured questionnaire survey sampling 200 respondents. Through the theoretical lens of planned behaviour, this study explored the relationship between attitude, perceived behaviour control, subjective norms and risk factors that influences the travel choices of Generation Z members during the COVID-19 pandemic. Findings reveal that despite the impact the COVID-19 pandemic had on the KwaZulu-Natal Generation Z members, they portray a positive attitude towards domestic tourism. The results also show that Generation Z members appreciate and acknowledge the positive quality of life (QOL) they get from participating in tourism activities especially within their domestic space. However, because of the peculiarities of the pandemic and the need to ensure safety, respondents prefer individual trips to group trips, and individual accommodation to group accommodations. This research contributes to scholarship that examine how COVID-19 pandemic influenced travel behaviours and deepened the uncertainty associated with domestic tourism across various regions of the globe.
ABSTRACT
In this article, experts highlighted their experiences with employing a wastewater-based epidemiological surveillance (WBE) approach to track coronavirus infection levels in local communities in an online symposium. The objective of the Water Research Commission (WRC)-hosted symposium was to share knowledge on the progress that has been made in South Africa in monitoring the spread of COVID-19 using the WBE approach. With insights from collaborating partners, the establishment of South African Collaborative COVID-19 Environmental Surveillance System (SACCESS) has become one of the most significant development to date in terms of WBE surveillance in South Africa. With SACCESS and WBE, advance warnings about outbreaks can be made, such that the data collected using the WBE approach enabled researchers to predict the surge in clinical cases in April in KwaZulu-Natal three weeks before it happened. But risk is still prevalent for the health of wastewater workers or in the reuse of treated effluents, as well as the absence of WBE surveillance in non-sewered communities. With this, research has been made on developing and optimising the methodology for SARS-CoV-2 detection, quantification and monitoring in different types of samples from non-sewered environments. The detection of SARS-CoV-2 RNA in 98% of the wastewater samples collected has demonstrated the proof of concept for using WBE surveillance to track COVID-19. Continued WBE sampling at priority sites will allow for the expansion of pandemic trend monitoring. In terms of the impact on public health decision-making, only the City of Cape Town and the Western Cape Provincial Department of Health have incorporated WBE into their local responses.
ABSTRACT
A typifying characteristic of Homo sapiens is its ability to walk upright, which allowed humans to move about in grasslands, enabling them to leave the forests of central Africa and populate the rest of Africa and later the world, a success story like no other. Africa is the place of origin of Homo sapiens. The first major migration of anatomically modern humans, known as the Out-of-Africa migration, was the first of many migratory events of Homo sapiens that continue up to the current era that shaped the world and society. This article aims to describe the defining role of human migration in spreading infectious diseases from pre-history to the present. In future, infectious diseases will continue to spread through migration. However, by contrast, the spread of diseases will be exacerbated due to the opportunities provided in the Anthropocene epoch and will become progressively more challenging. Migration is a term that encompasses the simultaneous movement of large numbers or groups of people away from their original place of living and for a specific reason. The main reasons for migration are emigration/immigration, forced displacement, slavery, migrant labour, asylum seeking and refugees. In addition, war, conflict, and environmental disasters such as droughts, famine and overpopulation are other common causes of migration. Migration is usually unplanned;it happens without warning or advanced planning and is accompanied by a large-scale disruption in the socio-economic structure, health, and well-being of the migrants and/or other affected groups. Such major disruptions to individuals' normal living can weaken the immune system, leading to increased susceptibility to infectious diseases. In addition, temporary housing during migration can often also result in humanitarian disasters that increase opportunities for the transmission of infectious diseases. Migrants are also at risk of contracting new or previously-unencountered diseases prevalent in their chosen resettlement area. Conversely, migrants can carry with them microorganisms absent in the resettlement area. An example of this is the smallpox virus that was brought to South America by the Spanish colonisers. At that stage, poxvirus was absent in this continent, and the indigenous populations had no immunity to the pathogen. The transmission of the poxvirus by colonizers to indigenous populations almost destroyed the indigenous populations of the time. A form of migration that emerged more recently is travel. Travel migration is defined as the large number of unrelated individuals who travel simultaneously across the globe for work or pleasure. Travel migration has been enabled by advances in the speed by which air and train travel takes place. This results in large numbers of individuals being transported across the globe in a short period and over long distances. Travel by water, air and land resulted in the world's population being highly interconnected through the mingling of large numbers of people from geographically remote places but in a relatively short period. Travelling connects people and diseases across the globe. Examples of pathogens that spread through migration and that cause major infectious diseases include the smallpox virus, the human immuno-deficiency virus (HIV), and coronaviruses that cause Middle Eastern respiratory syndrome (MERS), coronavirus disease 2019 (COVID-19) and severe acute respiratory syndrome (SARS). Mycobacterium tuberculosis, the cause of tuberculosis, and Helicobacter pylori, which can cause gastric ulcers, are among the oldest known bacteria that infect humans and were already present in humans when the Out-of-Africa migration occurred. These two pathogens were carried with humans as they migrated and populated new areas of the world, and both have been present in large numbers of humans over millennia. These two organisms can only spread through very close contact between humans and have no host outside the body;therefore, they are great examples of how migration distributes infectious diseases across the world Mycobacterium tuberculosis is exceptionally well-adapted to spread and cause disease among individuals with lower immunity, such as migrants. Poor housing conditions and crowding, which invariably result from migration due to humanitarian disasters, advance the transmission of pathogens such as tuberculosis. Major lifestyle changes of humans occurred from the Paleolithic to the Neolithic after the Out-of-Africa migration, which directly or indirectly benefited the transmission of diseases. During the Neolithic, animals were domesticated, and agriculture started, allowing people to settle down and establishing the first towns and cities. The domestication of animals created an opportunity for pathogens to cross from animals to humans and adapt to the new host to cause new infectious diseases in humans, called zoonosis. The Anthropocene dawned when deforestation, mining, farming, and other human activities left their mark. As a result, the Anthropocene offers unique opportunities for the emergence and spread of infectious diseases: firstly, by zoonosis or the transmission of diseases from animals to humans, and secondly, the spread of the diseases through migration. Furthermore, changes in the weather and climate can lead to environmental migration. This occurs when people need to abandon their normal place of living because of severe weather events such as droughts and ice ages. Labour migration was responsible for the spread of HIV from its place of origin in Africa. This virus initially landed in humans through inter-species cross-over from primates to humans in the 1950s from eating semi-cooked bush meat. As a result, it became established in the indigenous populations of Africa. HIV is a sexually transmitted disease amongst humans, and migratory labourers from Haiti were infected with the virus while working in the Congo, where they transmitted the virus to people in Haiti upon their return. The MERS and SARS coronaviruses became human pathogens due to bat-human species cross-over, probably due to eating bush meat. However, the rapid distribution of these two viruses to other areas of the world was enabled through travel migration and the highly connected world population. Similarly, the extremely rapid spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) upon its discovery in December 2019 was partly due to travel migration. In future, the negative impact of infectious diseases can be prevented by having disaster preparedness plans to protect the health and well-being of migrants and resident populations. However, events that can potentially be disastrous are difficult to pre-empt: the world was largely unprepared on how to respond to the rapid spread of SARS-CoV-2 and how to control the ensuing pandemic. Other recent examples of similar unforeseen events are the Ukraine-Russian conflict that started in March 2022, which caused many people from Ukraine to flee to other countries for safety. The second example is the heavy rain of April 2022 in the KwaZulu-Natal Province of South Africa, which caused massive destruction of houses and infrastructure, resulting in affected people being displaced. In both cases, the reasons for migration can have a detrimental impact on the health of the affected people, which renders them susceptible to disease transmission. [ FROM AUTHOR]
ABSTRACT
This paper explores how tourists’ loyalty toward South Africa’s cultural heritage tourism sites has been sustained amid COVID-19 pandemic. The data were collected from 25 conveniently sampled tourists’ narratives at the KwaBulawayo Cultural Centre and Ondini Cultural Centre and Museum and were merged with the reviewed literature and the theoretical framework. It was revealed that the theory of planned behaviour is highly suitable to predict the manner in which a specific social group responds to a phenomenological reality. Review of literature and findings of the study indicate interconnectedness between destination branding and sustainable tourist loyalty. It was also clear that factors associated with cultural heritage tourism sites such as image, essence, nostalgic consumption, recommendations, actual visits, and revisits are influenced by internal and external factors. For instance, sustainable tourist loyalty to cultural heritage tourism sites amid COVID-19 has been attributed to satisfactory service, tourist-destination emotional and nostalgic attachment, and unique offerings. These attributes enhance socio-cultural and economic development of cultural heritage tourism sites and local communities. However, sustainable tourist loyalty may be derailed by disparities in terms of spatial capacity. Destination positioning is considered as a viable strategy by which tourist loyalty amid hazardous global crisis can be attained © 2022 AJHTL /Author(s) ;Open Access – Online @ www.ajhtl.com
ABSTRACT
In South Africa, the way oral history archives of rural villagers are managed calls for attention as it can limit the inclusivity, visibility, accessibility and socio-economic development of rural communities, especially the younger generation. This article reports on a study that aimed to unpack some of the opportunities and challenges regarding the preservation and publishing of oral history archives faced by a village community in the KwaZulu-Natal (KZN) province. In addition, the study aimed to determine what the community knew about the South African legislative requirements regarding the management of oral history archives. The study adopted a qualitative research approach, grounded theory design and a constructivist paradigm. The postmodernist theory helped in gaining insight into how the principle of provenance is central when trying to understand the importance of inclusivity in the management of archives in this digital era. The 21st century is haunted by many socioeconomic challenges such as the coronavirus disease 2019 (COVID-19), poverty, unemployment, inequality and social exclusion and giving space to the long-neglected oral history archives and counter archives or identity archives cannot be over-emphasised. In this context, such an initiative is viewed as critical in curbing the scourges of inequality, social exclusion and unemployment, particularly among the younger generation. Contribution: This article calls for the reimagining of the way oral history archives of a village are managed, preserved and published. In doing so, the use of a postmodernist approach and the provenance principle are viewed as critical in helping promote inclusivity and visibility of the long-neglected archives. The article argues that this approach may also help improve some of the socioeconomic challenges faced by a village community when managing their oral history archives. [ FROM AUTHOR] Copyright of Hervormde Teologiese Studies is the property of African Online Scientific Information System PTY LTD and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)
ABSTRACT
South Africa is a food sufficient country. Native South Africans, however, continue to suffer from food insecurity at a household level, even under contemporary democratic leadership. Influenced by the COVID-19 pandemic, the study was conducted to determine the role of indigenous vegetables in rural livelihoods in the two selected district municipalities of northern KwaZulu-Natal, namely iLembe District Municipality (IDM) and the King Cetshwayo District Municipality (KCDM). A purposive sample which consisted of 130 participants (n=130) was drawn, and data were analysed descriptively using Microsoft Excel Software. Our findings point in the direction that indigenous vegetables have the potential to contribute to livelihoods development. It was also found that these vegetables can thrive under diverse climatic conditions, including both irrigated and rainfed areas. This is especially important in a country like South Africa which faces major challenges of water scarcity and household food insecurity. Most household heads in the study were unemployed and relied on government monetary incentives for survival. It is concluded that there is a need to include these indigenous crops as part of the main discussions in the food discourse and to recognise them as a tool to enhance livelihood development.
ABSTRACT
Students who receive literacy training tied to real-life assignments show greater improvement in literacy scores. The significance of this study revolves round the prominent role accorded social media in academic community for research, teaching and learning. In spite of the benefits associated with the use of social media for academic purposes, it is observed that many students, teachers/lecturers have not been fully exploring these advantages to improve the academic performance. The study investigated the awareness, access and social media challenges encountered by postgraduate students of Information Studies, University of KwaZulu-Natal (UKZN(during the lockdown caused by COVID-19 pandemics. The study employed a quantitative research design in form of an online questionnaire, using Google Forms. Fifty-five post-graduate students were sampled, of which 51 participated, giving a response rate of 93%. The findings revealed (Facebook, Instagram, Zoom, Twitter and WhatsApp) as major (100%) types of social media available for post graduate students for their academic purpose. The findings further revealed smartphone as a major tool for accessing social media by the respondents (96%), and the major challenges restraining students from effectively utilising social media for academic activities. The study underscores the importance of social media in academic environment and offers some recommendations that could lead to more informed and effective use of social media for academic purposes.
ABSTRACT
Post-apartheid South Africa is characterized by the proliferation of public protests, which occur in various contexts. These include urban riots that are typically carried out by individuals who live in residential areas who are relatively politically, socially, and economically marginalized. In this perspective, the study seeks to navigate the nexus between urban riots and criminal activities in Gauteng and KwaZulu-Natal provinces of South Africa. This will be performed by looking at the recent urban violence that erupted in Johannesburg and Durban cities of South Africa following the arrest of the former president of South Africa Jacob Zuma on 7 July for contempt of court. As a result of the incarceration of Zuma, his supporters took to the streets to demand for his release, ending in protests which quickly evolved into widespread lootings, vandalism, and an outbreak of violence that denoted elements of criminality. The two provinces, Gauteng (the country's economic hub) and KwaZulu-Natal (on the east coast), bore the brunt of this violence. What began as a call for the release of Jacob Zuma transpired into something that was heavily coordinated, controlled and, to a larger extent, dangerous, and perhaps the worst post-apartheid urban riot. However, behind these riots, there are seeds of discontents that triggered these violent riots and these include: the frustrations of hungry and cold people whose prospects were already constrained by the coronavirus disease-2019 (COVID-19) pandemic, rising inequality between rich and poor, unemployment, intra-party tensions, and ANC-factionalism, including stereotypical Zulu nationalism and racial tensions in South Africa. On the other hand, the riots that occurred in both KwaZulu-Natal and Gauteng were accompanied by criminality such as looting, torching, and burning of private and public properties and, to a larger degree, murder of civilians. Findings are that the urban riots in both Gauteng and KwaZulu-Natal provinces have resulted in human (in)securities such as exacerbation of poverty, food and fuel shortages, effects on the health sector (amid the COVID-19 crisis), loss of lives, and increase in unemployment. Methodologically, the study relies on a mixed method of research and content analysis. Copyright © 2022 Mongale.
ABSTRACT
This investigation explores the impacts of COVID-19 on safari lodge operators in the northern districts of Zululand and uMkhanyakude in KwaZulu-Natal, South Africa. The area in which these lodges are located is a renowned leading safari lodge destination. This investigation is structured into four core sections. Firstly, brief insights into current debates concerning the influence of COVID-19 on tourism generally are provided. Secondly, the impact of COVID-19 on visitor profiles of safari lodges is analysed. Thirdly, the impact of COVID-19 on the functioning and operations of these safari lodges is examined. Fourthly and finally, the coping mechanisms implemented by the safari lodges are presented. The research deployed snowball sampling and conducted in-person interviews using a semi-structured questionnaire. The study reveals that this tourism subsector, like other tourism subsectors globally, suffered greatly as a result of COVID-19. Various adjustments to its operations had to be implemented in order to survive. These adjustments included scaling back operations, cutting costs wherever possible and drastically reducing staff. Additionally, many lodges tried to compensate for a lack of incoming international tourists by attracting local tourists by offering deep discounts. However, low levels of disposable income among South Africans means that this is not a long-term sustainable strategy. Future uncertainty was a key concern for safari lodge operations © 2021. AJHTL /Author(s)
ABSTRACT
Background: Although electronic health record systems are critical for healthcare management, there has been genuine concern about the quantity and quality of data generated by these systems inhibiting its full implementation. Objectives: The purpose of this article was to explore the experiences of healthcare workers (HCWs) and challenges facing the acceleration of the District Health Information System (DHIS) in the KwaZulu-Natal (KZN) province of South Africa. Methods: In this study, an interpretive research paradigm was followed to explore the current state of electronic health in South Africa from the experiences of HCWs in the KZN province. Semi-structured focus group interviews conducted with 20 participants drawn from the district office, clinical nurse practitioners and data capturers allowed thematic analysis of data using a systems approach to link the perspectives HCWs to the design of the DHIS. Results: The participants held the view that e-health is crucial for monitoring disease trends, policy development, planning and allocation of infrastructure, information technology (IT), financial and human resources. Nevertheless, the participants highlighted a concern surrounding e-health regulations, ethics and data confidentiality;data quality and lack of interoperability of Health Information Systems (HIS). This concern was attributed to data fragmentation, internal politics and lack of coordination of the data system. Conclusions: The study suggests that good quality data - from an integrated DHIS, is highly critical for the effective utilisation, implementation and acceleration of e-health systems in the province to support epidemiological surveillance and modelling of outbreaks, such as the COVID-19 pandemic.
ABSTRACT
BACKGROUND: Treatment and control of hypertension are associated with a substantial reduction in adverse cardiovascular disease outcomes. Although South Africa aims to reduce the burden of cardiovascular diseases, there is limited evidence on the hypertension care cascade (HCC) performance in rural areas where stroke and hypertension are high. This study estimated HCC performance and identified predictors of hypertension screening among adults in the Ingwavuma community of KwaZulu-Natal, South Africa. METHODS: This was a cross-sectional study. Data were collected using the WHO STEPwise approach to surveillance (STEPS) questionnaire from 400 adult participants, excluding pregnant women and those with physical or cognitive impairments. Three hundred and ninety-three participants had complete data, and 131 had high blood pressure. We calculated progression rates for screening, diagnosis, treatment and control of hypertension from the sub-sample of participants with high blood pressure and assessed the bivariate association between HCC stages and participant characteristics and their effect sizes. We used binary and multivariable logistic regression to identify predictors of hypertension screening. RESULTS: Eighty-eight per cent of participants reported prior screening for hypertension. However, only 53.5% of patients under pharmacological treatment for hypertension had controlled blood pressure. In bivariate regression, employed participants were 80.3% (COR = 0.197, 95% CI [0.042-0.921]) more likely to be screened. In multivariable regression, the likelihood of hypertension screening was 82.4% (AOR = 0.176, 95% CI [0.047-0.655]) lower among participants in a cohabiting union than single participants. Similarly, employed participants were 87.4% (AOR = 0.129, 95% CI [0.017-0.952]) less likely to be screened than their unemployed counterparts. CONCLUSIONS: The considerable attrition from the HCC across socio-demographic categories indicates a need for community-wide interventions. Empowering health care workers for community-based health promotion and hypertension management through point-of-care diagnostic tools could improve HCC performance. Efforts to improve the HCC should also focus on social determinants of health, notably gender and formal educational attainment.