What happens to people who get reinfected with SARS-CoV-2, the virus that causes COVID-19? A recent paper in Nature Medicine has been misinterpreted by some as providing evidence that repeat ...

Receiving at least one dose of a covid-19 vaccine before the first infection is strongly associated with a reduced risk of developing post-covid-19 condition, commonly known as long covid, finds a ...

The chances of developing lingering symptoms after COVID appears to fall sharply from the first to the second time someone gets sick, new research... You're less likely to get long COVID after a ...

More than three years into the coronavirus pandemic, fewer and fewer people are experiencing their first Covid-19 infections. But as cases climb, those who’ve had the virus before may wonder: What are ...

Early on, experts were warning that coronavirus was something we would have to live with for a long time. Lockdowns, face masks and contact tracing might seem like a distant memory, but is Covid-19 ...