Tag: COVIDs

Whether Covid-19 was unleashed by a laboratory mishap or spilled over from animals remains an enduring, fiercely contested mystery.Here are ...

As colder weather sets in, Covid rates are once more rising across the Northern Hemisphere, with several new variants on ...

Patient beds in Beijing stadium. China could see over 1 mn Covid deaths in 2023 AFP The true global death ...

Lauren Nichols, who has long COVID, takes a break from work to read her blood oxygen levels and heart rate ...