Over a million adults and 400,000 children received the flu jab between September and November.

Also, it's not too late to get your flu shot.

What to know about the subclade K variant, plus, how to keep your family safe.

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

Health experts are urging the public to get an annual flu shot to guard against at least one of the respiratory health threats out there this season.

In a large-scale trial, modRNA was significantly better at preventing confirmed flu cases than a typical seasonal flu shot.

Whether you have already had a vaccine or are thinking about getting one, here are some answers to questions you may have ...

Seasonal flu and norovirus are circulating right now. But which illness do you have? Doctors share what to look for when ...

Increased vaccine hesitancy, and a new variant that's been wreaking havoc worldwide, both share in the blame.

California could see an early and especially sharp start to the annual flu season, as a combination of low vaccination rates ...

Pregnant people have a higher risk of severe disease and death from COVID, so making it harder for them to get vaccinated ...

Latest HSE figures show that hospitalisations and presentations to emergency departments from flu have doubled in one week, with the Health Protection Surveillance Centre saying this is largely ...