For young, healthy people who may be wondering, “do I need a COVID booster at all?”, having one annually is sensible.

If you missed the early fall push for flu and COVID-19 vaccines, it’s not too late. Health officials say it’s important to get vaccinated ahead of the holidays, when respiratory bugs tend to spread ...

Older adults who got a COVID booster and a high-dose version of the flu vaccine together may have an increased risk of stroke, according to a new FDA-funded study. Moderna announced the first ...

The number of COVID cases increased last week to 146. Cases had been falling in April and May and were as low as 31 at the ...

Stacker consulted research from Yale Medical School and the World Health Organization to find how SARS-CoV-2 has evolved ...

The three COVID-19 vaccines authorized or approved for use in the United States are safe for people with epilepsy. As with all vaccines, there is a risk of side effects, but they tend to be mild. The ...