variant

New Covid variant

A new coronavirus variant of interest named Mu also known by its scientific name as B1621 is being closely monitored by the World Health Org...

Ian Stein 26 Nov, 2021

Pfizer Vaccine Delta Variant / Citing The Delta Variant Pfizer Will Pursue Booster Shots And A New Vaccine The New York Times

Despite causing a surge in infections that have resulted in thousands of hospitalisations and deaths the Delta variant of COVID-19 is not pa...

Ian Stein 25 Aug, 2021