A mutated version of the influenza A (H3N2) strain dubbed ‘subclade K’ is spreading in the US and Canada after the UK. Some ...

A dangerous new super flu is spreading fast across the US — and it's not your typical seasonal virus. Hospitalizations are skyrocketing, schools are shutting down, and hospitals are reintroducing mask ...

Health officials are issuing a new warning about a highly contagious stomach virus called norovirus, commonly known as the ...

Canada is facing a rapid surge of ‘super flu’ driven by influenza A (H3N2) subclade K. Cases, outbreaks, positive tests and ...

Health officials are warning people about a flu virus called H3N2 that is spreading in the United States and other countries ...

America could be in for a "severe" influenza season in which flu vaccines offer limited protection, a top UVA Health flu ...

With the holidays and winter break ahead, a deadly strain of influenza is likely to gain traction in the U.S., one health ...

A new influenza variant, called subclade K, has caught the attention of public health officials as cases surge at an alarming ...

A new version of the common flu is spreading globally, and health officials are monitoring this evolving strain of influenza ...

Ahead of the holiday tourist rush, city health officials in New York City reported nearly 14,000 flu cases in the first week ...

A flu shot is prepared for a patient at a doctor's office in Coral Gables, Fla., in September. A new flu variant is causing an early uptick in cases across the country, particularly in New York, ...

Ahead of the holiday tourist rush, city health officials in New York City reported nearly 14,000 flu cases in the first week ...