Exercise May Enhance the Effects of a Covid or Flu Shot
Taking a long, brisk walk, jog or bike ride after your next…
Why Nasal Covid Vaccines May Make Better Boosters
HYDERABAD, India — On the outskirts of this centuries-old Indian city, a…
How Omicron’s Mutations Allow It To Thrive
Because an immunocompromised host doesn’t produce a lot of antibodies, many viruses…
How Does Getting a Breakthrough Covid Case Affect My Immunity?
Experts also caution against trying to get infected on purpose as a…
Covid Treatments Including Paxlovid Are Rationed as Cases Spike
At the onset of the coronavirus pandemic in 2020, scarce ventilators and…
More People Are Getting Unapproved Fourth Doses of the Covid-19 Vaccine
If asked to show her vaccine card, Stacey Ricks can choose from…
Omicron Variant May Help Beat Delta, Study Suggests
People who have recovered from an infection with the new Omicron coronavirus…
Hospitals Scramble as Antibody Treatments Fail Against Omicron
Hospitals, drug companies and Biden administration officials are racing to address one…
Moderna Says Its Booster Significantly Raises Antibodies Against Omicron
A booster shot of the Moderna coronavirus vaccine significantly raises the level…
