The vaccines seem safe for children and are likely to protect against severe illness. But data on efficacy are thin, and most children have already been infected. Source: New York Times
Posts published in “Moderna Inc”
A Better Way to Measure Immunity in Children
Some scientists believe that a clearer picture of Covid vaccine efficacy could have emerged sooner if investigators had tracked certain immune cells, not just antibodies. Source: New York Times
Mounting Data Shows J&J Vaccine as Effective as Pfizer and Moderna
Once dismissed as less effective, the vaccine now seems to be preventing infections and illness about as well as the two mRNA options. Source: New York Times
Covid-19 and Children: How Often Do Vaccines Cause Heart Problems?
The latest data is reassuring. Myocarditis remains very uncommon, and it is almost always mild and temporary. The heart risk from Covid-19 itself is far greater. Source: New York Times
Are Vaccine Boosters Widely Needed? Some Federal Advisers Have Misgivings.
“In our hearts, I think people don’t quite agree with this notion of a booster dose,” said one leading vaccine expert. Source: New York Times
C.D.C. Panel Recommends Covid Booster Shots for Millions of Americans
Recipients of the Moderna and the J.&J. vaccines may receive extra doses, the committee said, although the shots continue to prevent illness and death. Source: New York Times
Vaccine Effectiveness Against Infection May Wane, C.D.C. Studies Find
Federal health officials said the new data justified a campaign of booster shots. But some scientists disagreed, saying not every American needs another dose. Source: New York Times
Some New Yorkers Say $100 Offer Inspired Them to Get Vaccine
New Yorkers lined up in the Bronx and Brooklyn to get vaccinated on the first day of cash was offered to get vaccinated at city-run sites. Source: New York Times
J.&J. Vaccine May Be Less Effective Against Delta, Study Suggests
Many who received the shot may need to consider boosters, the authors said. But federal health officials do not recommend second doses. Source: New York Times
Should People With Immune Problems Get Third Vaccine Doses?
France is handing out third shots of the two-dose vaccines to cancer patients and others with immune system impairments. In the United States, patients like these are on their own. Source: New York Times
Johnson & Johnson Vaccine Protects Against Delta Variant, Company Reports
The vaccine also produced long-lasting immune responses, researchers said. Booster shots seem unnecessary, at least for now. Source: New York Times
Three Studies, One Result: Vaccines Point the Way Out of the Pandemic
New scientific research underscores the effectiveness of vaccines and their versatility in the fight against the coronavirus. Source: New York Times
Pfizer and Moderna Vaccines Likely to Produce Lasting Immunity, Study Finds
Immune cells are still organizing to fight the coronavirus months after inoculation, scientists reported. Source: New York Times
Why the C.D.C. Changed Its Advice on Masks
Two scientific findings altered the calculus: Vaccinated people don’t transmit the virus, and the shots are effective against variants. Source: New York Times
Vaccines Are Effective Against the New York Variant, Studies Find
The research adds to a growing number of findings suggesting the Pfizer and Moderna shots are protective against the variants identified so far. Source: New York Times