COVID-19 among staff and their family members of a healthcare research institution in Bangladesh between March 2020 and April 2021: a test-negative case–control study
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DOI: 10.1136/bmjopen-2021-058074
Abstract: Objective To identify factors associated with COVID-19 positivity among staff and their family members of icddr,b, a health research institute located in Bangladesh. Setting Dhaka, Bangladesh. Participants A total of 4295 symptomatic people were tested… read more here.
Keywords: family members; april 2021; among staff; 2020 april ... See more keywords