Add Yahoo as a preferred source to see more of our stories on Google. Children are twice as likely to develop long COVID after two COVID-19 infections, compared with children who've only had COVID-19 ...

The number of children testing positive for COVID-19 is soaring. The American Academy of Pediatrics reports 11% of all child COVID cases since the start of the pandemic have come in the last two weeks ...

Here’s the latest on the outlook for flu, COVID-19 and RSV from public health veterans and info on what vaccinations are ...

COVID-19 vaccines will fight the newest COVID-19 variants. And there’s a new type of flu shot that could be even more ...

Fall and winter mark the peak season for common respiratory infections such as COVID-19; respiratory syncytial virus, or RSV; influenza, better known as the flu; and the common cold. These illnesses ...