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Introduction: Infection prevention and control remains very key to safety in healthcare settings and community. The use of personal protective equipment is now more relevant especially with the advent of COVID-19 pandemic. This study aimed to assess the knowledge, attitude, practice and technique of wearing facemask among healthcare workers at Ekiti State University Teaching Hospital, Ado-Ekiti, Nigeria. Methods: A descriptive cross-sectional questionnaire-based study explored knowledge, attitude and reported practice on the use of facemask. Also, a checklist was used to directly observe how participants put on and remove facemasks. Results: Of the 450 respondents, 316 (70.2%) had good knowledge score. Only 255 (56.7%) had good attitude and barely half of the respondents 229 (50.9%) had good practice. However, the majority of those who were observed had good technique of wearing facemask 387 (86.4%). Also, 188 (41.8%) of the healthcare workers believed that face shield alone offers adequate protection against transmission of COVID-19. Conclusions: Our finding suggests that knowledge does not translate to good practice. Furthermore, the fact that two out of every five healthcare workers held erroneous belief about face shield, and another one-third had poor knowledge points to the need for training and retraining of healthcare workers with the aim of reinforcing the need for consistent and correct use of facemasks. This should have a salubrious effect on the community knowledge of COVID-19 prevention as healthcare workers are believed to be the most common sources of health information to the lay public.
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[This corrects the article on p. 63 in vol. 16, PMID: 35582061.].
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Background: COVID-19 emerged as a novel disease with global health importance. Personal and collective behaviours have been modified to prevent the spread of this pandemic. This study is aimed to assess the knowledge, attitude and risk perceptions of Nigerians towards COVID-19. Method: A cross-sectional survey was conducted between the 30th of April and 17th of May 2020 with a national representative among Nigerians using a combination of online and interviewer administered questionnaire. Results: A total of 1,135 respondents participated in the study with a slight male preponderance (M: F=1.5:1). The mean age of the participants was 42±12.2 years with the majority (77%) between the ages of 26 and 55 years. The majority were aware of the pandemic, mostly through mass and social media. Most of the respondents demonstrated good knowledge of COVID-19 but the unaware minority (0.6%) were likewise uneducated. Educational status had no significant association with attitude towards hand washing and wearing of face mask (p>0.05). Risk perception was however low to moderate despite their concerns for COVID-19 and lack of trust in the governments' response to the disease. Conclusion: The risk perception of COVID-19 among the respondents is not encouraging, hence more advocacy and public orientation must be done to curb further spread of COVID-19 in our setting.
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This study investigated the spatio-temporal variations in the occurrence of COVID-19 (confirmed cases and deaths) in relation to climate fluctuations in 61 countries, scattered around the world, from December 31, 2019 to May 28, 2020. Logarithm transformation of the count variable (COVID-19 cases) was used in a multiple linear regression model to predict the potential effects of weather variables on the prevalence of the disease. The study revealed strong associations (-0.510 ≤ r ≤ -0.967; 0.519 ≤ r ≤ 0.999) between climatic variables and confirmed cases of COVID-19 in majority (68.85%) of the selected countries. It showed evidences of 1 to 7-day delays in the response of the infection to changes in weather pattern. Model simulations suggested that a unit fall in temperature and humidity could increase (0.04-18.70%) the infection in 19.67% and 16.39% of the countries, respectively, while a general reduction (-0.05 to 9.40%) in infection cases was projected in 14.75% countries with a unit drop in precipitation. In conclusion, the study suggests that effective public health interventions are crucial to containing the projected upsurge in COVID-19 cases during both cold and warm seasons in the southern and northern hemispheres.