Citing the Delta Variant, Pfizer Will Pursue Booster Shots and a New Vaccine

By BY APOORVA MANDAVILLI from NYT Health https://ift.tt/3AG3n5M

Pfizer and BioNTech will test a vaccine against the Delta variant.

By BY APOORVA MANDAVILLI from NYT Health https://ift.tt/3hKO3My

In a Reversal, F.D.A. Calls for Limits on Who Gets Alzheimer’s Drug

By BY REBECCA ROBBINS AND PAM BELLUCK from NYT Health https://ift.tt/3wpL7KI

Social isolation in the U.S. rose even as the crisis began to subside, new research shows.

By BY REED ABELSON from NYT Health https://ift.tt/3qWCBBI

Covid’s Lambda Variant: Worth Watching, but No Cause for Alarm

By BY EMILY ANTHES from NYT Health https://ift.tt/3jTIVZe

A new study finds genetic variations in Covid patients that could point to better drug treatments.

By BY GINA KOLATA from NYT Health https://ift.tt/36oHxpE

How does the Delta variant dodge the immune system? Scientists find clues.

By BY APOORVA MANDAVILLI from NYT Health https://ift.tt/3AElsRH