Setting the Record Straight on Covid Variants and Reinfections
Alas, this current situation, where some are newly susceptible to infection while others remain protected,
Antibodies
How Long After Having Covid Can I Get a Booster Shot?
But if you’re currently dealing with an active infection, the Centers for Disease Control and
Why Nasal Covid Vaccines May Make Better Boosters
HYDERABAD, India — On the outskirts of this centuries-old Indian city, a world away from
More People Are Getting Unapproved Fourth Doses of the Covid-19 Vaccine
If asked to show her vaccine card, Stacey Ricks can choose from three. Ms. Ricks,
What to Do If You Test Positive for Covid-19
Should I take a second test to confirm the result? If you tested positive after
What We Know About the New Covid Variant, Omicron
Citing the potential for waning immunity six months or more after vaccination, some health experts
If You’ve Had Covid, Do You Need the Vaccine?
When Jonathan Isaac, a prominent basketball player for the Orlando Magic, explained why he chose
They Shunned Covid Vaccines but Embraced Antibody Treatment
Lanson Jones did not think that the coronavirus would come for him. An avid tennis
Study of Covid Booster Shot Benefits Fans Debate Over Extra Doses
Wading into an acrimonious debate over booster doses, researchers in Israel reported on Wednesday that
