Ducharme is a contributor to TIME. A health worker in Chile vaccinates someone with an AstraZeneca shot as a third booster dose against COVID-19 on Aug. 10, 2021. Ducharme is a contributor to TIME.
Fall is here, and with it will come colder weather and people hanging out indoors — and thus the spread of infectious diseases, including Covid. That’s why public health officials want people to hurry ...
The Centers for Disease Control and Prevention recommended Thursday that teenagers and adults get updated booster shots from Pfizer or Moderna. The shots — also known as bivalent vaccines —are ...
As the US mulls over its future Covid-19 vaccination plan, data from three large health care systems indicate that even though a small percentage of people under age 65 have gotten the new Covid-19 ...