Tag: Immune System
Setting the Record Straight on Covid Variants and Reinfections
Alas, this current situation, where some are newly susceptible to infection while…
Got a Covid Booster? You Probably Won’t Need Another for a Long Time
Researchers showed last year that the elite school inside of lymph nodes…
A Woman Is Cured of H.I.V. Using a Novel Treatment
A bone marrow transplant is not a realistic option for most patients.…
How Long After Having Covid Can I Get a Booster Shot?
But if you’re currently dealing with an active infection, the Centers for…
Why Nasal Covid Vaccines May Make Better Boosters
HYDERABAD, India — On the outskirts of this centuries-old Indian city, a…
When Omicron Isn’t So Mild
While they may not be hospitalized for respiratory illnesses, “we are seeing…
A 4th Shot? Some At-Risk Americans Are Eligible Later This Week
Some people with a weakened immune system can get a fourth dose…
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 Doesn’t Infect the Lungs Very Well, Animal Studies Find
A spate of new studies on lab animals and human tissues are…
Most of the World’s Vaccines Likely Won’t Prevent Infection From Omicron
A growing body of preliminary research suggests the Covid vaccines used in…
The Coronavirus Attacks Fat Tissue, Scientists Find
From the start of the pandemic, the coronavirus seemed to target people…
What We Know About the New Covid Variant, Omicron
Citing the potential for waning immunity six months or more after vaccination,…