On a Friday call with analysts, Sanofi execs pointed to an efficacy edge for its preventive and stressed that more ...

Children who have coughs that go on for weeks may have a type of walking pneumonia that’s been surging in the US this year, ...

Anyone who got sick with COVID-19 during the summer wave in South Florida has some protection against a future infection, but ...

A single COVID-19 mRNA vaccine dose provided similar protection to that conferred by a 2-dose series among immunocompetent patients aged 5 years and older.

In patients with sarcoidosis, increased exposure to fine particulate matter and nitrogen dioxide was linked to worse DLCO percent predicted.