Widespread population immunity of Covid-19 observed in South Africa before Omicron wave
1. Widespread underlying SARS-CoV-2 seropositivity was observed in Gauteng province, South Africa, before the omicron wave. 2. Epidemiologic data demonstrated a decoupling of hospitalizations and deaths from infections while omicron was circulating. Evidence Rating Level: 2 (Good) Study Rundown: The Omicron variant was first identified in November 2021 in Gauteng province, South Africa, and was […]
Source: physiciansweekly.com