Coronavirus vaccines are being administered. Pfizer’s COVID-19 vaccine was the first to finish the final stage of testing—known as phase 3—and the full results have been […]
A mathematical model that can help project the contagiousness and spread of infectious diseases like the seasonal flu may not be the best way to predict […]
Sweden on Monday announced it was barring travellers from neighbouring Denmark after a new mutation of the coronavirus, first seen in the UK, was reported in […]