The variant is known as influenza A subtype H3N2 subclade K–sometimes called “subclade K” for short—and it has been detected ...

Since first being detected in Newfoundland in 2021, a subtype of highly pathogenic avian influenza, HPAI A(H5Nx), has had a dramatic impact on North America.

Some scientists say this year's flu shot isn't well matched to a key strain that could spread widely in the months ahead. So, ...

With flu cases now rising in Canada, medical experts are bracing for a difficult influenza season linked to the global spread ...

Scientists from The Scripps Research Institute (TSRI) and the Janssen Pharmaceutical Companies of Johnson & Johnson (Janssen) have found a way to induce antibodies to fight a wide range of influenza ...

The flu is a contagious viral infection of the respiratory system that affects the nose, throat and lungs. It is caused by influenza viruses. Symptoms of mild flu infections can resemble those of the ...

It may be too early to fully know what to expect for the 2025-2026 flu season, but experts look down under for clues about ...

The highest number of US influenza-associated pediatric deaths occurred during the 2024 to 2025 season, excluding the 2009 to 2010 H1N1 pandemic.

Cold and flu season is back, and this year, health experts say it could hit harder than usual. Early data from countries like ...