In a Phase 3 trial of more than 18,000 volunteers across three countries, an mRNA influenza vaccine from Pfizer has ...

For people younger than 65, U.S.-licensed flu vaccines had an estimated effectiveness of 44% to 54% that season. Among those who completed a 6-month follow-up, the mRNA vaccine had a relative efficacy ...

The Chicago area is already starting to see more influenza hospitalizations than normal for this early in the season.

Subclade k has been circulating in Asia and in Europe, and it might already be in the United States, experts said.

The experimental mRNA vaccine prevented 60% to 67% of flu infections, while the conventional vaccine prevented 44% to 54% of ...

As colder weather settles in, public health agencies across northern Ontario are reporting an early rise in influenza and ...

Amid uncertainty for its vaccine division, CSL is growing the footprint of its bread-and-butter plasma therapies business by ...

The UAE is introducing a new needle-free nasal spray flu vaccine, giving residents and children another option to protect ...

The Global Virus Network (GVN), a coalition of leading human and animal virologists in more than 40 countries dedicated to ...

Alongside the guidance update, HHS plans to study biological mechanisms and possible links that may contribute to autism.

HOUSTON – Houston might still feel like summer, but flu season isn’t waiting for temperatures to fall in line. Doctors say ...

Under Robert F. Kennedy Jr., a longtime anti-vaccine advocate who is now Health and Human Services secretary, the Centers for ...