Scientists have developed an unusual vaccine that prevents some strokes in laboratory rats. The treatment works by desensitizing the animals’ immune system to a protein residing within their ...

LANDAU, Germany—Everything about the effort to produce rubber stoppers for vials containing the COVID-19 vaccine has been big for the family-owned German firm Wickert Hydraulic Presses. The task was ...

A vaccine fashioned from a protein found on human papillomavirus-16 protects women from long-term viral infections that can lead to cervical cancer.

After yet another contamination report for a Moderna COVID-19 vaccine vial in Japan, the company on Wednesday said its contract manufacturer has identified the probable source of foreign materials.

Five weeks after Japan suspended the use of three lots of the Moderna COVID-19 vaccine, ... to visually misjudging the precise 1 mm gap between the star-wheel and the stopper,” the report ...