Evidence from South Africa, where the Omicron variant already dominates, shows a high rate of reinfection of people who have already had the coronavirus. By Lynsey Chutel and Richard Pérez-Peña from NYT World… Read more.
Prior Infection Is Little Defense Against Virus Variant, Scientists Say
Evidence from South Africa, where the Omicron variant already dominates, shows a high rate of reinfection of people who have already had the coronavirus. By Lynsey Chutel and Richard Pérez-Peña from NYT World… Read more.