A China-developed coronavirus vaccine could be ready for the public as early as November, a Chinese official has told state television, as the global race to clear the final round of trials heats up. Chinese manufacturers have been bullish about development, with companies Sinovac Biotech and Sinopharm even putting their […]

There are three broad categories of coronavirus tests across the world. Two diagnose whether you have an active infection, and a third indicates if you previously had the virus. Here’s how they work: GENETIC TESTS Most tests look for bits of the virus’ genetic material, and require a nasal swab […]