Concerns about the spread of influenza are growing in the U.S. as the U.K. sees a flu surge in children and young adults.

With no peak in sight, NHS England says there are now enough flu patients to fill more than three whole hospital trusts.

In New York alone, there have already been more than 17,000 flu cases and nearly 1,000 hospitalizations, and doctors ...

A year after the deadliest flu season for children in more than a decade, elective vaccination rates are still troublingly ...

So far, just 36 percent of U.S. children have been vaccinated—down 23 percent from a half-decade earlier, likely due to ...

COVID-19 rates in the United States and Europe remain low, but influenza and respiratory syncytial virus (RSV) activity is ...

Toronto Public Health is urging doctors to prioritize vaccinating patients against the flu over the next week.

The number of people in hospital in England with flu remains at a record level for this time of year, according to new NHS ...

San Diego County health officials are sounding the alarm as December begins, marking the heart of peak flu and COVID season ...

For most people, influenza is unpleasant (to say the least), but for others, a tangle with the common virus can lead to ...

Warning flu infections will get worse for the NHS as ‘the peak is not in sight yet’, says NHS medical director Professor ...

Amid surging influenza cases provincewide, public-health officials for London and surrounding Middlesex County are reporting ...