Explainer: What is the BA.5 version and why does it seem to be infecting so many people with COVID-19?
People wait to take a coronavirus disease (COVID-19) test at a pop-up testing site in New York City, US, July 11, 2022. Reuters/Brendan McDermid/File photo Register now for unlimited access to Reuters.com register LONDON, July 13 (Reuters) – BA.5, part of the Omicron family, is the latest coronavirus variant to cause widespread waves of infection … Read more