On a Friday call with analysts, Sanofi execs pointed to an efficacy edge for its preventive and stressed that more ...

(Corrects headline, paragraph 1 and 2 in Oct. 17 story to show the drug reduced medically attended lower respiratory ...

Clesrovimab scored on several endpoints, showing an ability to protect infants against the virus in their first RSV season.

A mom ended up in the ICU with dangerously low sodium levels — the result of drinking too much water. Nina Munro, 41, was ...

A widespread E. coli outbreak has been linked to a McDonald’s product, according to the CDC. Here's what to know about ...

The RSV vaccine Abrysvo was highly effective against hospital and ED encounters in a large cohort of older adults with comorbidities and immunocompromising conditions.

Walking pneumonia cases are surging among young children in the United States, federal health officials warn.

Former Malaysian Prime Minister Mahathir Mohamad has been admitted to hospital for a respiratory infection, his office said ...

Merck announces positive results from Phase 2b/3 and interim Phase 3 trials of a monoclonal antibody designed to protect infants from RSV.

A mother’s worst nightmare is watching her child fall gravely ill, feeling helpless as the condition becomes worse. When ...

Former Malaysian Prime Minister Mahathir Mohamad has been hospitalised at the National Heart Institute in Kuala Lumpur since ...

Merck said on Thursday its experimental antibody therapy, clesrovimab, demonstrated a 60.4% effectiveness in reducing some ...