Booster Protection Wanes Against Omicron Within 10 Weeks, Data Suggests
New data from Britain suggests that booster protection against symptomatic Covid caused…
What Are the Symptoms of Omicron, the New Covid Variant?
It’s likely that the symptoms of Omicron will resemble Delta’s more than…
Omicron Is Just Beginning and Americans Are Already Tired
MIAMI — The Omicron variant has turned a season of joy into…
There’s One City That Can Show Us Our Omicron Future
While high levels of community vaccination are necessary, public health leaders must…
Is That Sniffle a Cold? Or Is It Covid?
There is a distinction between reasonable fear and anxiety that becomes disproportionate…
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…
Covid Surge Puts Many Americans on Edge About Traveling
Monica Neal of Smyrna, Ga., took a trip to South Africa on…
Most Covid Infections May Soon Be Breakthroughs. Here’s What That Means.
Hospitals are already overburdened by Delta patients, and the consequences of many…
What to Do If You Test Positive for Covid-19
Should I take a second test to confirm the result?If you tested…
Doctors and Nurses Are ‘Living in a Constant Crisis’ as Covid Fills Hospitals
SAGINAW, Mich. — On the top floor of the hospital, in the…
