Preprint: Increased risk of SARS-CoV-2 reinfection associated with emergence of the Omicron variant in South Africa
332 individuals were identified who had three suspected infections. Most of these individuals initially tested positive during the first wave, with suspected reinfections associated with waves two and three. One of these individuals had four suspected infections. Among the individuals who have had more than one reinfection, 47 (14.2%) experienced their third infection in November 2021, which suggests that many third infections are associated with transmission of the Omicron variant.
MedrXiv Preprint: Increased risk of SARS-CoV-2 reinfection associated with emergence of the Omicron variant in South Africa
Image by Keli Black from Pixabay
** This post was originally published on December 2, 2021 **