RSV Shot Is Approved for Infants

The Food and Drug Administration on Monday approved a shot to protect infants and vulnerable toddlers against respiratory syncytial virus, or R.S.V., offering one of the first protections for an illness that fills children’s hospitals year after year. The monoclonal antibody shot is expected to be available at the start of the fall R.S.V. season.…

A Positive Covid Milestone

The United States has reached a milestone in the long struggle against Covid: The total number of Americans dying each day — from any cause — is no longer historically abnormal. Excess deaths, as this number is known, has been an important measure of Covid’s true toll because it does not depend on the murky…