Almost a fifth of COVID patients without symptoms went on to experience conditions consistent with long COVID a month after their initial diagnosis, according to a […]
Confronted with a rapid surge of COVID-19 cases and hospitalizations, South Africa has returned to tighter restrictions on public gatherings and liquor sales, President Cyril Ramaphosa […]
A group of scientists led by researchers at the University of North Carolina at Chapel Hill, Weill Cornell Medicine and NewYork-Presbyterian reported that the Moderna mRNA […]