Emerging Data Raise Questions About Antigen Tests and Nasal Swabs
A small, new real-world study suggests that two widely used at-home antigen…
More People Are Getting Unapproved Fourth Doses of the Covid-19 Vaccine
If asked to show her vaccine card, Stacey Ricks can choose from…
U.S. Breaks Its Single-Day Case Virus Record For Second Day in a Row
With more than 580,000 cases, the United States shattered its own record…
Delta Air Lines updates its Covid-19 policies after the C.D.C.’s new guidance.
Delta Air Lines has updated its policies for workers who get sick…
Here’s What the C.D.C. Got Wrong With Its New Covid-19 Guidelines
It seems that even at this late date, the C.D.C. is trying…
C.D.C. Study Suggests Omicron’s Incubation Period Is Just 3 Days
Days before the United States had its first confirmed case of the…
C.D.C. Shortens Covid Isolation Period for Health Care Workers
Given that health care workers are tested frequently, are largely vaccinated, and…
The C.D.C. recommends that other vaccines be preferred over J.&J.
ImageStudents at the Grover Cleveland Charter Senior High School in Los Angeles.Credit...Allison…
Omicron Is a Dress Rehearsal for the Next Pandemic
Seek and you shall findIn any other context, it would have been…
How Many States Is Omicron in Now?
The highly mutated Omicron variant of the coronavirus had been reported in…
