Bekker, Linda-Gail; Garrett, Nigel; Goga, Ameena Ebrahim; Fairall, Lara; Reddy, Tarylee; Yende-Zuma, Nonhlanhla; Kassanjee, Reshma; Collie, Shirley; Sanne, Ian; Boulle, Andrew; Seocharan, Ishen; Engelbrecht, Imke; Davies, Mary-Ann; Champion, Jared; Chen, Tommy; Bennett, Sarah; Mametja, Selaelo; Semenya, Mabatlo; Moultrie, Harry; De Oliveira, Tulio; Lessells, Richard John; Cohen, Cheryl; Jassat, Waasila; Groome, Michelle; Von Gottberg, Anne; Le Roux, Engelbert; Khuto, Kentse; Barouch, Dan; Mahomed, Hassan; Wolmarans, Milani; Rousseau, Petro; Bradshaw, Debbie; Mulder, Michelle; Opie, Jessica; Louw, Vernon; Jacobson, Barry; Rowji, Pradeep; Peter, Jonny G.; Takalani, Azwi; Odhiambo, Jackline; Mayat, Fatima; Takuva, Simbarashe; Corey, Lawrence; Gray, Glenda E.; Sisonke Protocol Team; Sisonke Study Team
(Elsevier, 2022-03-19)
BACKGROUND : We aimed to assess the effectiveness of a single dose of the Ad26.COV2.S vaccine (Johnson & Johnson) in health-care workers in South Africa during two waves of the South African COVID-19 epidemic. METHODS : ...
