COVID19 Vaccine Uptake and Effectiveness by Time since Vaccination in the Western Cape Province South Africa An Observational Cohort Study during 20202022

R KassanjeeM DaviesA HeekesH MahomedA HawkridgeCheryl CohenNicole WolterSibongile WalazaAnne Von GottbergE "et al"2024-12-182024-12-18WOShttps://hdl.handle.net/10539/43377COVID19 Vaccine Uptake and Effectiveness by Time since Vaccination in the Western Cape Province South Africa An Observational Cohort Study during 20202022Journal Article