Covid-19: on the trail of patients “incubators” of variants

A woman is tested for the Covid-19 virus, at the Desmond Tutu HIV Foundation Youth Center, in Masiphumelele (South Africa), in December 2020. JOAO SILVA / NYT-REDUX / REA The lack of resources allocated to HIV treatment in Nelson Mandela Bay, a metropolis located in the Eastern Cape Province, South Africa, may well have created … Read more