Far more work is needed to understand how the pandemic began, the report says, but it is not clear that Beijing will cooperate. “We may never find the true origins,” an expert said.
Tag: your-feed-science
JAMA Editor Placed on Leave Following Racial Controversy
After a staff member dismissed racism as a problem in medicine on a podcast, a petition signed by thousands demanded a review of editorial processes at the journal.
Pfizer Begins Testing Its Vaccine in Young Children
Other drug makers have begun similar trials of their Covid-19 vaccines. If they work in children younger than 12 as expected, it will be easier for the U.S. to reach herd immunity.
The Most Intimate Portrait Yet of a Black Hole
Two years of analyzing the polarized light from a galaxy’s giant black hole has given scientists a glimpse at how quasars might arise.
Why It Pays to Think Outside the Box on Coronavirus Tests
Universities and other institutions looking to protect themselves from Covid-19 may benefit from sharing their testing resources with the wider community, a new study suggests.
Businesses May Benefit From Sharing Covid Testing Resources, Study Suggests
Universities and other institutions looking to protect themselves from Covid-19 may benefit from sharing their testing resources with the wider community, a new study suggests.
Some Long Covid-19 Patients Feel Better After Vaccine Doses
It is too soon to tell whether the shots have a broad beneficial effect on patients with continuing issues, but scientists are intrigued and beginning to study the phenomenon.
Coronavirus Reinfections Are Rare, Danish Researchers Report
People over 65 are more likely to experience a second bout with the virus, according to a large study of medical records.
Some Long Covid Patients Feel Better After Getting the Vaccine
It is too soon to tell whether the shots have a broad beneficial effect on patients with continuing issues, but scientists are intrigued and beginning to study the phenomenon.
Three Feet or Six? Distancing Guideline for Schools Stirs Debate
Some public health officials say it’s time for the C.D.C. to loosen its social distancing guidelines for classrooms, but the idea has detractors.