Knowledge, attitudes, and practices related to COVID-19 among patients at Hospital Universitario de Caracas triage tent: A cross-sectional study

The Level of Knowledge, Attitudes, and Practices in a Caribbean Colombian Population That Recovered from COVID-19 during the Pandemic

This study aimed to assess the knowledge, attitudes, and behaviors related to COVID-19 among Colombians. A cross-sectional descriptive study was carried out during the pandemic between November 2020 and May 2021 using a survey that focused on knowledge, attitudes, and practices regarding COVID-19. The online survey was completed by 1424 participants who had a history of COVID-19 illness, and the study spanned 3 months. Many respondents were male students who demonstrated adequate knowledge of COVID-19 symptoms and prevention measures, although their understanding of its transmission routes was limited. Nevertheless, 65.9% expressed optimism that COVID-19 would ultimately be successfully controlled, and 71.8% had confidence in the Colombian government's handling of the crisis. Additionally, more than half of the participants admitted to visiting crowded places, and this practice was more common among those who were less informed about COVID-19. However, many respondents reported using face masks in public. This highlights a significant gap between theoretical knowledge and actual practices that need to be addressed. To bridge this gap, establishing an interdisciplinary support network is crucial, as is launching mass education campaigns targeting specific population groups, and compiling reports on successful practices implemented during the pandemic. These efforts are essential for enhancing the overall level of knowledge, and the attitudes and practices related to COVID-19, and also for preparing for future health emergencies.

Seroprevalence survey of SARS-CoV-2, community behaviors, and practices in Kansanshi and Kalumbila mining towns

Background

Coronavirus disease 2019 (SARS-CoV-2) was declared a global pandemic by WHO after it spreads quickly around the world from its source city in Wuhan. Africa has some of the lowest documented SARS-CoV-2 incidences globally, with over 9 million confirmed cases as of December 2022. This may be due to efficient mitigation, outbreak response, or demographic traits. Surveillance capability may have suffered as nations changed funding, regulations, and testing plans. Therefore, this study was to document the prevalence of SARS-CoV-2, its characteristics, and the socio-economic characteristics in the two mining districts of Solwezi and Kalumbila of Zambia.

Methods

Between 28 March and 26 April 2021, a cross-sectional cluster-sample survey of households in two mining districts of Zambia was conducted. Twenty standard enumeration areas (SEAs) were randomly selected in Kansanshi (17 SEA) and Kalumbila (3 SEA) from a total of 67 SEA that encompass the two mines. Members of households aged <5 years were not eligible to participate in the survey. All participants that consented to participate in the interview were also asked to consent to test for SARS-CoV-2 infection using a rapid diagnostic test (RDT), which tested for recent infection and past exposure to the virus (IgM and IgG, respectively).

Result

Out of the total sample of 3,047 that were present for the interview, 622 of them agreed to test for COVID-19. Of the total that tested for SARS-CoV-2, 2.6% were IgM positive while 9.0% were IgG positive. Despite the above results, 1,586 participants that agreed to the interview indicated a low self-risk assessment of getting COVID-19 (46.5%) or someone (45.5%). On the public health measures, participants who did handwashing more than usual (65.0%), not hand sanitizing more than usual (69.0%), not disinfecting surfaces in their households than usual (87.5%), not avoiding drinking from bars or nightclubs (90.6%), and not wearing a mask when out in public places (71.1%). In the logistic multivariable model, participants with age 24 years and above (AOR = 2.94; 95% CI = 1.10, 7.81) and having experienced symptoms of SARS-CoV-2 (AOR = 2.60; 95% CI: 1.33, 5.05) had a significant effect on testing positive for SARS-CoV-2.

Conclusion

Although the results showed that active COVID-19 prevalence in Solwezi and Kalumbila communities surrounding the two mines was low, exposure to infection was five times high. Government and mining firms should continue to sensitize the community members on the preventive measures of COVID-19 and continue with community testing so that all those positive but without symptoms can self-isolate and those with symptoms and sick can be admitted to the hospital.