Pandemic Asteroid Defense: DART Integration and Test in the time of COVID-19

NASA's Double Asteroid Redirection Test (DART) successfully intercepted the asteroid Didymos on September 26th of 2022, potentially changing its orbital period with a deflection by kinetic impact. The spacecraft launched aboard a SpaceX Falcon 9 rocket on November 24th, 2021. DART's Integration and Test (I&T) campaign was scheduled to commence in April of 2020 at the Johns Hopkins University Applied Physics Laboratory (JHU/APL) in Laurel, Maryland. In March of that year, one month prior to beginning I&T, the rapid spread of the Coronavirus (COVID-19) forced JHU/APL to rethink how to assemble, test and deliver a spacecraft on schedule during a very challenging period of time. This paper will discuss the details of the successful I&T strategy used by the DART team during the COVID-19 lockdown and subsequent return to post-lockdown life. The team learned how to effectively meet virtually, how to integrate hardware, and how to operate the spacecraft with the least amount of people required. Communication was key in keeping the various DART team members, who were located across the country, connected and safe. The team had also moved documentation online for the first time, which turned out to be very instrumental in keeping everyone on track. A variety of tools to collaborate and document test procedures and results proved valuable for record keeping. Creative solutions were implemented during the test campaign for scheduling both remote and in person monitoring. This paper will conclude with DART lessons learned and recommendations for future I&T programs. © 2023 IEEE.

Effects of Covid-19 Vaccines on Mental Health of an Individual A Cross-Sectional Clinical Study

Objective: The mains and objectives of the study was to evaluate the impact of Covid'19 vaccination on mental health status. Study Design: A Cross-Sectional Clinical Study. Place and Duration: It is a cross-sectional study which was conducted by the house officers and the faculty of Dow International Dental College from june2022 to January 2023. Methodology: This study was conducted by distributing the questionnaire among the patients coming to the Outpatient Department at Dow International Dental College. A total of 280 Questionnaires were filled among the Vaccinated Patients coming to the OPD. Questions were inquired related to demographics, dosage, history, last dose, and benefit of vaccine, depression, sleep deprivation, feeling low, trouble concentrating and suicidal thoughts. The consent to fill this questionnaire by the patient was taken by 'Implied Consent'. It was in English language but was translated in Urdu by the house officers whenever it was needed to ensure the comprehension of the questions to the patients. The filled questionnaire was collected by the house officers of the dental department. A total of more than 280 questionnaires were distributed among the participants out of which 250 questionnaires were filled correctly giving us a response rate of 89.2% and dropouts of 10.8%. Practical Implications: The results of this cross-sectional clinical study have practical implications for the wider community. Encouraging Covid-19 vaccination can have a positive impact on both physical and mental health, and promoting vaccine uptake may lead to improved mental health outcomes for individuals. Such benefits can reduce the overall burden of mental health issues during the pandemic, which is beneficial to the community. Thus, public health campaigns should focus on the potential positive effects of Covid-19 vaccines on mental health to improve community well-being and promote vaccine acceptance. Result(s): Approximately 48% women and 52% male have anxiety, depression or either disorder, respectively. Adults with anxiety and depression were more likely to have low educational attainment, low household income, lack of health insurance and either lack or delay medical care. The filled questionnaire was collected by the house officers of the dental department. A total of more than 280 questionnaires were distributed among the participants out of whom 250 questionnaires were filled correctly giving us a response rate of 89.2% and dropouts of 10.8%. There was a common mental impact that was noticed and brought about people's mental health at stake. Conclusion(s): Forceful vaccination has a potential to affect mental health of an individual. Further studies are required to extrapolate the findings of the present study.Copyright © 2023 Lahore Medical And Dental College. All rights reserved.

Safe at Last? Late Effects of a Mass Immunization Campaign on Households' Economic Insecurity

We study the effects of receiving immunization from COVID-19 on households' economic insecurity. To provide causal estimates we use a fuzzy regression discontinuity design which takes advantage of the UK's immunization plan. The plan was primarily based on age, granting differential eligibility to proximate cohorts. Our estimated local average treatment effect indicates that the share of households who declared being economically insecure dropped by 41 percentage points among those who received the vaccine due to the eligibility criteria. Using a difference-in-discontinuity design we next document that immunization was more salient for women as well as for large households and those with children. Our results suggest that the mass immunization campaign against COVID-19 had relevant short-run economic effects, well beyond its expected impact on people's health.

[The new target population of stroke awareness campaign: Kindergarten students]. / "Stroke-ovi". A lakossági felvilágosítás új célközönsége: az óvodások.

Background and purpose:

 Thrombolysis and/or thrombectomy have been proven effective in the treatment of acute ischemic stroke. Due to the narrow time window, the number of patients suitable for these treatments is low. The main limitation is the pre-hospital stage, few people call an ambulance in time. The delay may be caused by the population’s insufficient health knowledge, but also by the loneliness and isolation of the population most prone to stroke. Among the latter, there are many grandparents who spend considerable time with their grandchildren. This gave rise to the idea of educating even younger children about the symptoms of a stroke, enabling them to call an ambulance if necessary. To this end, we adapted the Angels Initiative project previously tested in Greece. The Hungarian pilot study Budapest District XII. took place in district kindergartens. The Angels’ original role-playing program could not be implemented due to the COVID epidemic, so the necessity called for a new, Hungarian version: the online “Stroke Ovi” program. We introduced this in several stages, and in the third we also carried out an impact study.

 We adapted the Angels Initiative’s international program and its Hungarian translation to our program. We prepared the original, live role-playing form, with a parent meeting in the selected “test kindergarten”. Due to the uncertainly lingering impact of the COVID epidemic, we reevaluated our plan, using the Hungarian storybook and take-home workbook created in the meantime, we developed our own online version in several kindergartens in Budapest. We held 10 and then 25 minute sessions a week for 5 weeks. In the third educational cycle, which always targets new groups, we already examined the impact of the program by taking pre- and post-tests, in which not only the children but also their parents participated. In addition to neurologists and kindergarten teachers, we also included psychologists and speech therapists in our work, because we believed that in a social environment that includes parents and children, results can only be achieved through multidisciplinary cooperation.

 In the third cycle of the program, tests were taken before (pre-test) and after (post-test) among children and their parents. We only took into account those answers where we received an evaluable answer in the survey before and after the program. Our most important results: 1. there was no negative change in any question, so it was not the case that the total score of any question in the pre-test was higher than in the post-test. 2. The children learned that not only adults can call the ambulance. 3. Before the program, all children were already aware that if “someone is very ill”, the ambulance should be called. 4. Among the questions about stroke symptoms, it is important that hemiparesis, facial paresis and speech/language disorder are clear symptoms for children. Based on the parental questionnaires, the knowledge of the adults can be judged to be very good. The same number of correct answers were received during the pre-test and the post-test, on the basis of which we could not calculate a transfer effect. However, it is important that the parents considered the program useful, motivating and important for the children, so cooperation can be expected in the future.

The Hungarian “Stroke Ovi” program has so far proven to be clearly effective. This was proven by the impact assessments even if, instead of the original role-playing game, we implemented it “only” online due to the COVID epidemic. This constraint also forced and created a new “Hungarian version”. Despite the small number of samples caused by the circumstances, we consider this positive effect to be measurable. However, as the main result and evidence, we evaluated the children’s reaction, which took shape in spontaneous drawings and displayed professional values in addition to positive emotional reactions, such as the drawing of ambulances, the recurring representation of the 112 number. With the involvement of the media, we think online education is also a good option in the series of stroke campaigns, but we think the original role-playing form is really effective. At the same time, we can see that the application of the new method requires great caution due to the education of developing children. For this reason, results can only be achieved through social and multidisciplinary cooperation involving neurologists, psychologists, kindergarten teachers, and parents.

Prevalence of SARS-CoV-2 antibodies among Belgian nursing home residents and staff during the primary COVID-19 vaccination campaign.

BACKGROUND: Nursing home residents (NHR) and staff have been disproportionally affected by the COVID-19 pandemic and were therefore prioritised in the COVID-19 vaccination strategy. However, frail older adults, like NHR, are known to have decreased antibody responses upon vaccination targeting other viral antigens. OBJECTIVES: As real-world data on vaccine responsiveness, we assessed the prevalence of SARS-CoV-2 antibodies among Belgian NHR and staff during the primary COVID-19 vaccination campaign. METHODS: In total, we tested 1629 NHR and 1356 staff across 69 Belgian NHs for the presence of SARS-CoV-2 IgM/IgG antibodies using rapid tests. We collected socio-demographic and COVID-19-related medical data through questionnaires. Sampling occurred between 1 February and 24 March 2021, in a randomly sampled population that received none, one or two BNT162b2 vaccine doses. RESULTS: We found that during the primary vaccination campaign with 59% of the study population fully vaccinated, 74% had SARS-CoV-2 antibodies. Among fully vaccinated individuals only, fewer residents tested positive for SARS-CoV-2 antibodies (77%) than staff (98%), suggesting an impaired vaccine-induced antibody response in the elderly, with lowest seroprevalences observed among infection naïve residents. COVID-19 vaccination status and previous SARS-CoV-2 infection were predictors for SARS-CoV-2 seropositivity. Alternatively, age ≥ 80 years old, the presence of comorbidities and high care dependency predicted SARS-CoV-2 seronegativity in NHR. CONCLUSION: These findings highlight the need for further monitoring of SARS-CoV-2 immunity upon vaccination in the elderly population, as their impaired humoral responses could imply insufficient protection against COVID-19. TRIAL REGISTRATION: This study was retrospectively registered on ClinicalTrials.gov (NCT04738695).

Empowering Youth Vaccine Ambassadors to Promote COVID-19 Vaccination in Local Communities: A 7-Step Approach.

Despite the availability of COVID-19 vaccines for youth since 2021, vaccine hesitancy has resulted in suboptimal uptake. Public health campaigns that empower local youth ambassadors as trusted messengers who share their personal narratives related to getting vaccinated hold promise for promoting COVID-19 vaccination. We used a seven-step approach to develop, implement, and evaluate a youth-led ambassador campaign to promote COVID-19 vaccine uptake in communities experiencing COVID-19 disparities in Worcester, MA. The seven steps included (1) engaging with key partners; (2) determining a community of focus; (3) identifying trusted sources; (4) determining campaign components; (5) training the vaccine ambassadors; (6) disseminating the campaign; and (7) evaluating the campaign. We trained nine youth as vaccine ambassadors. Ambassadors were guided through self-reflection of motivations for COVID-19 vaccination and the resulting personal narratives became the campaign messaging. English/Spanish vaccine messages developed by youth ambassadors were disseminated through social media platforms (n = 3), radio (n = 2), local TV (n = 2), flyers (n = 2,086), posters (n = 386), billboards (n = 10), and local bus ads (n = 40). Qualitative youth feedback indicate participation in the campaign was a positive and empowering experience which reinforces the importance of engaging youth in public health messaging. Youth empowerment through personal narratives (and storytelling) holds promise for future public health campaigns.

Fostering mask-wearing with virality metrics and social media literacy: evidence from the U.S. and Korea.

Although social media can pose threats to the public health by spreading misinformation and causing confusion, they can also provide wider access to health information and opportunities for health surveillance. The current study investigates the ways in which preventive health behaviors and norms can be promoted on social media by analyzing data from surveys and experiments conducted in the U.S. and South Korea. Survey results suggest that the pathway from social media use for COVID-19 information to mask-wearing behavior through mask-wearing norms emerges only among individuals with strong perceived social media literacy in the U.S. Experimental findings show that wear-a-mask campaign posts on social media foster mask-wearing norms and behavioral intention when they come with large (vs. small) virality metrics (e.g., Likes, shares) in both the U.S. and South Korea. Additionally, American users are more willing to engage with posts that come with supportive (vs. mixed) comments by Liking, sharing and commenting. The results highlight the need to cultivate social media literacy and opportunities for exploiting social media virality metrics for promoting public health norms and behaviors.

What we talk about when we talk about COVID-19 vaccination campaign impact: a narrative review.

Background: The lack of precise definitions and terminological consensus about the impact studies of COVID-19 vaccination leads to confusing statements from the scientific community about what a vaccination impact study is. Objective: The present work presents a narrative review, describing and discussing COVID-19 vaccination impact studies, mapping their relevant characteristics, such as study design, approaches and outcome variables, while analyzing their similarities, distinctions, and main insights. Methods: The articles screening, regarding title, abstract, and full-text reading, included papers addressing perspectives about the impact of vaccines on population outcomes. The screening process included articles published before June 10, 2022, based on the initial papers' relevance to this study's research topics. The main inclusion criteria were data analyses and study designs based on statistical modelling or comparison of pre- and post-vaccination population. Results: The review included 18 studies evaluating the vaccine impact in a total of 48 countries, including 32 high-income countries (United States, Israel, and 30 Western European countries) and 16 low- and middle-income countries (Brazil, Colombia, and 14 Eastern European countries). We summarize the main characteristics of the vaccination impact studies analyzed in this narrative review. Conclusion: Although all studies claim to address the impact of a vaccination program, they differ significantly in their objectives since they adopt different definitions of impact, methodologies, and outcome variables. These and other differences are related to distinct data sources, designs, analysis methods, models, and approaches.

Key Lessons from COVID-19: A Narrative Review Describing Qatar's Multifactorial Approach in Executing a Vaccination Campaign.

Widespread vaccination programs have been implemented in many countries to curtail the COVID-19 pandemic, with varying success and challenges. To better understand the successes and challenges of the global COVID-19 response in the face of emerging new variants and epidemiologic data, we discuss how Qatar engaged the healthcare sector, governmental bodies, and the populace to combat COVID-19, with a focus on the country's vaccination strategy. This narrative provides the history and timeline of the Qatar COVID-19 vaccination campaign; factors that helped the vaccination campaign and the transferable lessons learned are discussed. Details regarding how Qatar responded to challenges, such as vaccine hesitancy and mitigation of misinformation, are highlighted. Qatar was one of the first countries to procure the BNT162b2 (Comirnaty®; Pfizer-BioNTech, Pfizer Inc., New York, NY, USA) and mRNA-1273 (Spikevax®; Moderna, Cambridge, MA, USA) COVID-19 vaccines. A relatively high vaccination rate and low case mortality rate (0.14% as of 4 January 2023) was observed in Qatar compared with other countries (global case mortality rate, 1.02%). Learnings will be carried forward as a basis for addressing this evolving pandemic and any future national emergencies in Qatar.

Optimized numerical solutions of SIRDVW multiage model controlling SARS-CoV-2 vaccine roll out: An application to the Italian scenario.

In the context of SARS-CoV-2 pandemic, mathematical modelling has played a fundamental role for making forecasts, simulating scenarios and evaluating the impact of preventive political, social and pharmaceutical measures. Optimal control theory represents a useful mathematical tool to plan the vaccination campaign aimed at eradicating the pandemic as fast as possible. The aim of this work is to explore the optimal prioritisation order for planning vaccination campaigns able to achieve specific goals, as the reduction of the amount of infected, deceased and hospitalized in a given time frame, among age classes. For this purpose, we introduce an age stratified SIR-like epidemic compartmental model settled in an abstract framework for modelling two-doses vaccination campaigns and conceived with the description of COVID19 disease. Compared to other recent works, our model incorporates all stages of the COVID-19 disease, including death or recovery, without accounting for additional specific compartments that would increase computational complexity and that are not relevant for our purposes. Moreover, we introduce an optimal control framework where the model is the state problem while the vaccine doses administered are the control variables. An extensive campaign of numerical tests, featured in the Italian scenario and calibrated on available data from Dipartimento di Protezione Civile Italiana, proves that the presented framework can be a valuable tool to support the planning of vaccination campaigns. Indeed, in each considered scenario, our optimization framework guarantees noticeable improvements in terms of reducing deceased, infected or hospitalized individuals with respect to the baseline vaccination policy.

Communication 2.0 in professional soccer in Ecuador

This research aimed to analyze the use of cybermarketing in the political campaign of Andrés Arauz during the 2021 presidential elections, in contrast to that of Lenín Moreno in 2017, to identify the change in strategies in the COVID-19 pandemic. A quantitative and qualitative methodology was proposed with an exploratory approach that allows the objective to be met. For the design, techniques such as interviews with experts in political communication and surveys of young centennials and millennials between 21 and 29 years old in various provinces of Ecuador were used. It is determined that the youth electorate is vulnerable to cybermarketing and neuromarketing, and that only certain ATL media such as radio and television, as well as other traditional activities, continued to be used in the two campaigns. Young people represent a relevant percentage in the electoral register. Cyberpolitics starts from cyberactivism and Ecuador does not have a political culture, but political marketing is advancing with referents such as Jaime Durán Barba, who has starred in some electoral victories. © 2022, Associacao Iberica de Sistemas e Tecnologias de Informacao. All rights reserved.

Comparing the Use of a Mobile App and a Web-Based Notification Platform for Surveillance of Adverse Events Following Influenza Immunization: Randomized Controlled Trial.

BACKGROUND: Vaccine safety surveillance is a core component of vaccine pharmacovigilance. In Canada, active, participant-centered vaccine surveillance is available for influenza vaccines and has been used for COVID-19 vaccines. OBJECTIVE: The objective of this study is to evaluate the effectiveness and feasibility of using a mobile app for reporting participant-centered seasonal influenza adverse events following immunization (AEFIs) compared to a web-based notification system. METHODS: Participants were randomized to influenza vaccine safety reporting via a mobile app or a web-based notification platform. All participants were invited to complete a user experience survey. RESULTS: Among the 2408 randomized participants, 1319 (54%) completed their safety survey 1 week after vaccination, with a higher completion rate among the web-based notification platform users (767/1196, 64%) than among mobile app users (552/1212, 45%; P<.001). Ease-of-use ratings were high for the web-based notification platform users (99% strongly agree or agree) and 88.8% of them strongly agreed or agreed that the system made reporting AEFIs easier. Web-based notification platform users supported the statement that a web-based notification-only approach would make it easier for public health professionals to detect vaccine safety signals (91.4%, agreed or strongly agreed). CONCLUSIONS: Participants in this study were significantly more likely to respond to a web-based safety survey rather than within a mobile app. These results suggest that mobile apps present an additional barrier for use compared to the web-based notification-only approach. TRIAL REGISTRATION: ClinicalTrials.gov NCT05794113; https://clinicaltrials.gov/show/NCT05794113.

COVID-19 Mass Vaccination Campaign: An International Comparison of Qatar With GCC Nations and Other Global Groups.

Objectives: Mass vaccination has been a key component in the effort to control the COVID-19 pandemic. Different countries have formulated their mass vaccination campaigns in different ways and with different priorities, with varying results. This study focuses on the case of Qatar in comparison with regional neighbors in the Gulf Cooperation Community (GCC) and with global benchmarks (G7 and OECD nations) in terms of the deployment of its mass vaccination program. Methods: Data on national vaccine administration and policy were obtained from Our World in Data and the Oxford COVID-19 Government Response Tracker for the period of 25 November 2020, when public vaccination first began to be implemented within the GCC, and June 2021, when Qatar's mass vaccination campaign concluded. Factors compared cross-nationally included the total number of vaccine doses administered, doses administered per 100 population, the time taken to reach certain vaccination thresholds (5, 10, 25, 50, and 100 doses per 100 population), and policy regarding administration to specific priority groups. Cumulative vaccination rates were also compared graphically by date. Results: A descriptive comparison of vaccination rates illustrated that there were similar aggregate patterns among the GCC, G7, and OECD groups of countries, and that there was a great deal of heterogeneity in the patterns of vaccination between countries within each of these groups. The mass vaccination program in Qatar outpaced the aggregate GCC, G7, and OECD groups. Conclusion: There were large between-country differences in the speed of mass vaccination progress which did not appear to be directly explained by national wealth. It is suggested that administrative and program management factors could account for some of these differences.

Transition of May Measurement Month to an online hypertension awareness campaign in Korea during the COVID-19 pandemic.

Aims: May Measurement Month (MMM) is a global campaign to enhance hypertension awareness by intensive blood pressure measuring campaign during a month period of May. May Measurement Month 2020 was not officially executed globally, especially in light of COVID-19 pandemic. But in Korea, the MMM committee decided to carry on with self-initiated project to succeed MMM started in 2019 in Korea. And we adopted new online strategies for those with age of 18 or older under the MMM. Methods and results: Korea 2020 theme in Korean of 'Look for the Young Hypertension'. A promotional video, a subtitled translated global promotional video, and four educational contents were uploaded on Youtube®. Seven online posters or card news were uploaded on main blog. And 71 articles by 60 websites from 10 medical media company were published. The MMM keyword exposure in Naver® portal Search Advertisements was 2500 searches per day. There were 3519 visits to the MMM blog, and 114 people participated in snapshot challenges. Four social network service channels were activated, and there was an increase in Facebook and Instagram followers of 6.5- and 5.8-fold, respectively. GoodDoc® application programming interface messages were sent 97876 times (2589 responses). For a user created contents contest, 28 competitors, mostly young, participated. Conclusion: Even during the COVID-19 pandemic, the MMM campaign was able to survive using a 'new normal' online format. The shift to on-line activity during the pandemic will contribute to a breakthrough MMM campaign in the future that can be combined with off-line protocols even after the pandemic.

Examining the impacts of a syphilis awareness campaign among gay, bisexual, and other men who have sex with men (gbMSM) in British Columbia, Canada.

OBJECTIVES: Syphilis rates have increased in BC and disproportionately affect gay, bisexual, and other men who have sex with men (gbMSM). A social marketing campaign (Syphistory) ran from January to September 2017 with the primary goal of increasing syphilis knowledge and a secondary goal of increasing syphilis screening among gbMSM in BC. METHODS: We used pre- and post-campaign surveys to assess changes in syphilis knowledge from a convenience sample of clients attending STI clinics using one-sided t-tests. We used online Piwik metrics to examine the campaign reach, and provincial testing data to examine trends in syphilis screening. We used data from the Engage Study to examine factors associated with campaign awareness and associations with syphilis testing. RESULTS: Of the 2155 visitors to the Syphistory website with known geography, 79.4% were from BC. Moreover, STI clinic participants who saw the campaign demonstrated a greater knowledge of syphilis (9.7/12, 80.8%) than those who did not see the campaign (mean 8.9/12, 74%) (p < 0.001). Provincial syphilis testing rates were 8764 and 9749 in the 12 months before and after the campaign; however, we did not find an overall trend in testing before versus after the campaign (p = 0.147). Among Engage participants, 12.7% reported seeing the campaign and we found an association between campaign exposure and recent syphilis testing (aOR = 2.73; 95% CI = 1.51, 4.93). CONCLUSION: gbMSM who saw the campaign were more likely to report being tested for syphilis in the previous 6 months. STI clinic attendees who reported seeing the campaign also had higher syphilis knowledge compared to those who did not.

RéSUMé: OBJECTIFS: Les taux de syphilis ont augmenté en Colombie-Britannique et affectent de manière disproportionnée les hommes gais, bisexuels et autres hommes ayant des relations sexuelles avec des hommes (gbHARSAH). Une campagne de marketing social (Syphistory) a été mené de janvier à septembre 2017 avec pour objectif principal d'informer sur la syphilis et pour objectif secondaire d'augmenter le dépistage de la syphilis chez les gbHARSAH en Colombie-Britannique. MéTHODES: Nous avons réalisé deux sondages, l'un avant et l'autre après la campagne, sur un échantillon de convenance constitué de patients fréquentant des cliniques ITS, pour évaluer les changements dans les connaissances sur la syphilis à l'aide de tests t unilatéraux. Nous avons utilisé les mesures Piwik en ligne pour examiner la portée de la campagne et les données provinciales sur les tests pour examiner les tendances quant au dépistage de la syphilis. Nous avons utilisé les données de l'étude Engage à Vancouver, pour identifier les facteurs associés à la sensibilisation lors de la campagne et les associations avec le dépistage de la syphilis. RéSULTATS: Sur les 2 155 visiteurs du site Web Syphistory dont la position géographique était connue, 79,4 % provenaient de la Colombie-Britannique. De plus, les participants aux cliniques ITS ayant vu la campagne ont démontré une meilleure connaissance de la syphilis (9,7/12, 80,8 %) par rapport à ceux n'ayant pas vu la campagne (moyenne 8,9/12, 74 %) (p<0,001). Les taux provinciaux de dépistage de la syphilis étaient de 8 764 et 9 749 au cours des 12 mois précédant et suivant la campagne; cependant, nous n'avons pas trouvé de tendance globale à la hausse des dépistages suite à la campagne (p=0,147). Parmi les participants Engage, 12,7 % ont déclaré avoir vu la campagne en ligne et nous avons trouvé une association entre l'exposition à la campagne et le dépistage récent de la syphilis (RCa=2,73; IC à 95 %=1,51, 4,93). CONCLUSION: Les gbHARSAH qui ont vu la campagne étaient plus susceptibles de déclarer avoir été testés pour la syphilis au cours des six derniers mois. Les participants aux cliniques ITS qui ont déclaré avoir vu la campagne avaient également une meilleure connaissance de la syphilis que ceux qui ne l'ont pas vue.

Social Media for Public Health: Framework for Social Media-Based Public Health Campaigns.

The pervasiveness of social media is irrefutable, with 72% of adults reporting using at least one social media platform and an average daily usage of 2 hours. Social media has been shown to influence health-related behaviors, and it offers a powerful tool through which we can rapidly reach large segments of the population with tailored health messaging. However, despite increasing interest in using social media for dissemination of public health messaging and research exploring the dangers of misinformation on social media, the specifics of how public health practitioners can effectively use social media for health promotion are not well described. In this viewpoint, we propose a novel framework with the following 5 key principles to guide the use of social media for public health campaigns: (1) tailoring messages and targeting them to specific populations-this may include targeting messages to specific populations based on age, sex, or language spoken; interests; or geotargeting messages at state, city, or zip code level; (2) including members of the target population in message development-messages should be designed with and approved by members of the community they are designed to reach, to ensure cultural sensitivity and trust-building; (3) identifying and addressing misinformation-public health practitioners can directly address misinformation through myth-busting messages, in which false claims are highlighted and explained and accurate information reiterated; (4) leveraging information sharing-when designing messages for social media, it is crucial to consider their "shareability," and consider partnering with social media influencers who are trusted messengers among their online followers; and (5) evaluating impact by measuring real-world outcomes, for example measuring foot traffic data. Leveraging social media to deliver public health campaigns enables us to capitalize on sophisticated for-profit advertising techniques to disseminate tailored messaging directly to communities that need it most, with a precision far beyond the reaches of conventional mass media. We call for the Centers for Disease Control and Prevention as well as state and local public health agencies to continue to optimize and rigorously evaluate the use of social media for health promotion.

CULTURE TRANSFORMATION - ENCULTURATION TO ACCULTURATION

Enculturation is learning the culture you grow up in and Acculturation is learning a culture different from that in which you grew up. The situation becomes more challenging when you are doing business in a developing country having low literacy rate and high cultural & language barriers. This paper describes the cultural transformation, behavioral systems and improvement initiatives Fatima Fertilizers Limited (FFL) has successfully implemented in past 9 years to improve the safety culture dimensions and to ensure compliance with standards. This resulted in improvement of FFL safety records to world class level. It will also describe the details of implementation process and maturing steps of systems on Behavioral/Cultural aspects and elements such as Process Safety Leadership & Engagement Program, Management Safety Audit Program, Perception Surveys, Operational Discipline & Excellence, Field vigilance & Area audits Program, Line Management Responsibility, Observation Reporting, Analysis & Action Plans and Contractor Safety Management Program etc which resulted in achievement of such remarkable results. The paper also includes the Organizations' vision & future plans on sustaining and further improving process safety culture as per changing & challenging scenarios across the globe especially post COVID-19. © 2022 AIChE Spring Meeting and 18th Global Congress on Process Safety, GCPS 2022. All rights reserved.

A Tale of Two Crisis: The Impact of EU Response to the Pandemic—The Case of Italy

The COVID-19 pandemic had enormous health, economic and political consequences. In this article we argue that, after some initial confusion, the European Commission and European Central Bank, contrary to what had happened with the Euro-zone crisis, have profoundly altered their policies to address the dire consequences of the pandemic. The analysis is predicated around the case of Italy, which was the first country to face the spreading of the virus among its population as well as one of the most seriously hit in both health and economic terms. As underlined below, also the Italian political panorama has been substantially altered by both the crisis and the intervention of the EU in it. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Digital Value Chain Strategies and its Impact on Organizational Productivity: The Mediating Role of Government Digital Initiatives to Achieve 5 Trillion US$ Economy by 2025. A Case Study of Select Automobile Firms in Delhi NCR Region

The unprecedented COVID-19 pandemic has severely affected the Automobile sector in the Delhi NCR region with Supply chain disruptive innovations and periodic travel restrictions imposed by the government. The present study investigates the influence of the digital value chain on organisational productivity. The study analyses the data collected from Logistics and Supply chain managers working in allied areas of value chain operations in the automobile sector. The target respondents selected for the study are 200, and purposeful sampling is used to identify the target respondents with expertise in the areas of supply chain and marketing. Partial least squares regression is used to analyse the collected data and establish relationships among the variables and explanatory variables. The study contributes to the understanding of value chain strategies and their significance in enhancing organisational productivity in the automobile sector.

COVID-19 vaccination rate in patients admitted to the immunology and allergy outpatient clinic

Background: Vaccines against coronavirus disease-19 (COVID-19) are important to control the current pandemic. Misinformation, lack of awareness, and beliefs about vaccines can cause hesitations about vaccines and affect the rate of vaccination. We aimed to reveal the vaccination rates against COVID-19 (vaccine type and dose), and the reasons for not being vaccinated in patients admitted to the immunology and allergy outpatient clinic. In addition, we aimed to find out whether allergic reactions were observed in vaccinated patients. Method(s): The history of COVID-19 and vaccination of patients admitted to the Immunology and Allergy Outpatient Clinic between December 2021 and February 2022 were evaluated retrospectively. Result(s): In our study, which included 451 patients, the median age of the patients was 35 (range 18-82), and 61.2% were women. 16.9% of the patients admitted to the immunology and allergy outpatient clinic were never vaccinated, while the rate of those who did not receive two doses of vaccine was 26.6%. The top three reasons for not being vaccinated were fear of allergies, fear of adverse effects, and distrust of the vaccine, respectively. Unvaccinated patients were younger, which is statistically significant. Vaccination rate was found to be lower in drug allergy and immunodeficiencies compared to other disease groups. The rate of vaccination of at least 2 doses in the allergic rhinitis group was significantly higher than those without allergic rhinitis. Conclusion(s): Fear of allergies, fear of advers effects, and distrust of the vaccine reduce the rate of vaccination. Understanding the causes of vaccine hesitations and increasing the vaccination rate by organizing public health campaigns is an important point in the control of the pandemic. Despite being rare, allergic reactions can be observed with COVID-19 vaccines. Therefore, immunologists and allergists play an important role in the COVID-19 vaccine program.