Pandemic

For months, scientists have wondered whether past exposure to seasonal coronaviruses that cause common colds might prevent people from getting a severe case COVID-19.

Here are just some of the ways COVID-19 changed the world in 2020.

Though the vaccine hasn't been tested in pregnant people, experts think that it's likely safe.

The recommendations for self-isolation — for people who test positive for COVID-19 — have not changed.

For the first time, close relatives of the novel coronavirus have been found outside China.

How did Americans celebrate the holidays during the influenza pandemic of 1918? With a lot of partying, turns out.

A new study suggests as early as September of last year, but some experts are skeptical.

The third wave of the pandemic may be much worse than the first two waves.

The New England Journal of Medicine is calling for the Trump Administration to be voted out in the upcoming election.