More evidence for link between blood clotting and severity of Covid-19
New research shows that the Omicron-virus and some of its variants cause significantly lower levels of blood clotting, thereby providing further evidence for...
Data from South Africa confirm greater risk of reinfection by Omicron
Two methods developed by South African scientists to detect a population-level signal of immune evasion by variants of concern, such as Omicron, will greatly...
Data from South Africa suggests greater risk of reinfection by Omicron
South African scientists have found an early signal of an increased risk of reinfection associated with the Omicron variant of SARS-CoV-2, thereby providing...