Masks Again? Delta Variant’s Spread Prompts Reconsideration of Precautions.

By Roni Caryn Rabin, Apoorva Mandavilli and Shawn Hubler from NYT Health https://ift.tt/3AaSKaQ

Mixing Pfizer and AstraZeneca vaccines provides strong protection, according to a preliminary study.

By Carl Zimmer from NYT Health https://ift.tt/3dmaB54

Pfizer and Moderna Vaccines Likely to Produce Lasting Immunity, Study Finds

By Apoorva Mandavilli from NYT Health https://ift.tt/3qtxCbi

As Parents Forbid Covid Shots, Defiant Teenagers Seek Ways to Get Them

By Jan Hoffman from NYT Health https://ift.tt/3wZ2jrs

The Delta Variant: What Scientists Know

By Emily Anthes from NYT Health https://ift.tt/2SkhtIF

A Pill to Treat Covid-19? The U.S. Is Betting on It.

By Carl Zimmer from NYT Health https://ift.tt/3gDUgJz

Scientists Report Earliest Known Coronavirus Infections in Five U.S. States

By Apoorva Mandavilli from NYT Health https://ift.tt/3gtchvw

Many Post-Covid Patients Are Experiencing New Medical Problems, Study Finds

By Pam Belluck from NYT Health https://ift.tt/3xmEzgz

Novavax Offers U.S. a Fourth Strong Covid-19 Vaccine

By Carl Zimmer from NYT Health https://ift.tt/2U8zjPD

The C.D.C. is investigating nearly 800 cases of rare heart problems following immunization.

By Apoorva Mandavilli from NYT Health https://ift.tt/35bu9V7

Three F.D.A. Advisers Resign Over Agency’s Approval of Alzheimer’s Drug

By Pam Belluck and Rebecca Robbins from NYT Health https://ift.tt/3veBqOD

Outcry Forces UnitedHealthcare to Delay Plan to Deny Coverage for Some E.R. Visits

By Reed Abelson from NYT Health https://ift.tt/3iuTS2L

In the U.S., vaccines for the youngest are expected this fall.

By Apoorva Mandavilli from NYT Health https://ift.tt/3pxgykk

F.D.A. Approves Alzheimer’s Drug Despite Fierce Debate Over Whether It Works

By Pam Belluck and Rebecca Robbins from NYT Health https://ift.tt/3ghKEE5

Alzheimer’s Drug Poses a Dilemma for the F.D.A.

By Pam Belluck and Rebecca Robbins from NYT Health https://ift.tt/3z8ZOEC

To Keep Their Son Alive, They Sleep in Shifts. And Hope a Nurse Shows Up.

By Ted Alcorn and Brittainy Newman from NYT Health https://ift.tt/3z2kIVM

The Sperm-Count ‘Crisis’ Doesn’t Add Up

By Rachel E. Gross from NYT Health https://ift.tt/3uOZhnP

‘I Had Never Faced the Reality of Death’: A Surgeon Becomes a Patient

By Denise Grady from NYT Health https://ift.tt/2RhccB4

Editor of JAMA Leaves After Outcry Over Colleague’s Remarks on Racism

By Apoorva Mandavilli from NYT Health https://ift.tt/2SPlIvz