Study reveals that illegal drugs cause more years of life lost, but tobacco smoking causes a similar number of premature deaths in people who use heroin.

For children with atopic dermatitis, COVID-19 mRNA vaccination is associated with a reduced incidence of multiple infections and allergic complications.

A peanut patch treatment (Viaskin Peanut Patch; [VP250]) continues to help toddlers safely build tolerance to peanuts over 3 years.

Revaccination with mRNA-1345 against RSV at 12 months was noninferior to primary vaccination among adults aged 50 years and older.