COVID-19 infection across workplace settings in Qatar: a comparison of COVID-19 positivity rates of screened workers from March 1st until July 31st, 2020

• Published in: Journal of occupational medicine and toxicology (London, England) Vol. 16; no. 1; pp. 1 - 9
• Main Authors: Al-Kuwari, Mohamed Ghaith, Al-Nuaimi, Asma Ali, Abdulmajeed, Jazeel, Semaan, Sandy, Al-Romaihi, Hamad Eid, Kandy, Mujeeb Chettiyam, Swamy, Selvakumar
• Format: Journal Article
• Language: English
• Published: London BioMed Central Ltd 17.06.2021; BioMed Central; BMC
• Subjects: Age groups; Construction; Containment; Coronaviruses; COVID-19; Demographic aspects; Demographics; Demography; Disease transmission; Environmental education; Epidemics; Ethnicity; Health care; Health care industry; Health risks; Infections; Infectious disease; Laboratories; Males; Medical personnel; Medical screening; Occupational diseases; Occupational exposure; Occupational health; Occupational health and safety; Occupational risk; Occupational safety; Pandemics; Population; Public health; Qatar; Risk; Safety measures; Short Report; Social aspects; Statistics; Surveillance; Trends; Viral diseases; Workers; Workplaces; Qatar; China
• ISSN: 1745-6673; 1745-6673
• DOI: 10.1186/s12995-021-00311-5

Abstract Introduction COVID-19 transmission was significant amongst Qatar’s working population during the March–July 2020 outbreak. The study aimed to estimate the risk of exposure for COVID-19 across various workplace settings and demographics in the State of Qatar. Methods A cross-sectional study was conducted utilizing surveillance data of all workplaces with 10 or more laboratory-confirmed cases of COVID-19. These workplaces were categorized using a mapping table adapted from the North American Industry Classification System (NAICS) codes, 2017 version. The data was then analyzed to estimate and compare the positivity rate as an indicator of the risk of developing COVID-19 infection across various workplace settings in the State of Qatar. Results The highest positivity rate was reported amongst the Construction & Related (40.0%) and the Retail & Wholesale Trade sectors (40.0%), whereas, the lowest positivity rate was attributed to the healthcare workplace setting (11.0%). The highest incidence of COVID-19 infections occurred in South Asian nationalities and in the male gender. The private funded sector employees have seen higher positivity rate than employees of the governmental funded sector. Conclusion The elevated risk of infection in Construction and Retail & Wholesale Trade is probably due to environmental and educational vulnerabilities. The predominant labor force of those workplace categories is South Asian craft and male manual workers. Alternatively, the better containment of the healthcare workplace setting can be attributed to the enforcement of infection control and occupational safety measures. These findings imply the importance of using preventive and surveillance strategies for high-risk workplace settings appropriately.