Collie Shirley, Champion Jared, Moultrie Harry, Bekker Linda-Gail, Gray Glenda
Discovery Health, Johannesburg, South Africa.
National Institute of Communicable Diseases, Johannesburg, South Africa.
N Engl J Med. 2022 Feb 3;386(5):494-496. doi: 10.1056/NEJMc2119270. Epub 2021 Dec 29.