A federal judge in Boston has blocked federal health officials from cutting the number of vaccines recommended for every ...

Interim influenza vaccine effectiveness for the 2025 to 2026 season appears to be lower than in recent influenza seasons, but still provides protection for children and adolescents and for adults, ...

Students lined up for antibiotics after the deadly outbreak was linked to a social event, highlighting both the rarity of such clusters and concerns over falling vaccination rates.

A fourth dose of bivalent or monovalent BA.1-adapted BNT162b2 vaccines was safe and elicited robust neutralizing responses in adults aged 18 to 55 years.