A sharp rise in Influenza A cases, including the emerging subclade K, has prompted Greek health experts to issue guidance on symptoms, testing and vaccination, alongside updates on Covid and seasonal gastroenteritis

More than 250 cases of viral gastroenteritis have been reported on Tzia since mid-August, with health authorities investigating the outbreak and urging strict hygiene measures to contain its spread

Doctors report a surge in gastroenteritis cases on Kea island, with around 80 patients daily and one fatality among visitors, prompting emergency measures and warnings for residents and tourists

Scientists have pointed to norovirus as the primary cause suspected for viral gastroenteritis