Health officials are monitoring a potential early start to flu season in Austria, with infection trends in Europe suggesting a wave could arrive within the next two weeks[[1]]. The anticipated shift is linked to the emergence of a highly contagious new influenza variant,dubbed the K-variant,though current symptoms appear consistent with other strains[[2]]. While this year’s vaccine may not be fully effective against the K-variant,experts emphasize vaccination remains a crucial tool in preventing severe illness and protecting vulnerable populations[[3]].
Gesundheit
While influenza hasn’t yet taken hold, current infection trends in Europe suggest a flu wave could begin in Austria within the next two weeks. An expected early start to the flu season is also linked to the emergence of a new influenza variant.
Isolated cases of the flu are already being reported. Virologist Monika Redlberger-Fritz of the Medical University of Vienna anticipates the flu season will arrive around four weeks earlier than usual. “We are currently seeing the flu wave begin in Great Britain, Spain, and Portugal. Therefore, we can expect it to start here within the next two, four, or a maximum of six weeks,” the virologist said in an interview.
This year, a new variant of the influenza virus, known as the K-variant, has been identified. This form is highly contagious. “We are also seeing in Great Britain that the virus is currently very contagious and spreading rapidly through the population,” Redlberger-Fritz explained. However, the K-variant’s symptoms don’t appear to differ significantly from other flu strains: “It presents with high fever, a sudden onset of illness, a feeling of being severely unwell, a strong cough, and headache and body aches,” the virologist described.
Vaccination Protects Against Severe Illness
The current vaccine isn’t optimally effective against the K-variant, according to the virologist, but it does offer good protection against other flu strains. Additionally, it remains unclear which virus strain will predominate this season. Redlberger-Fritz emphasizes that breakthrough infections – illness despite vaccination – always occur with the flu. “However, what remains consistently observed is very good protection against severe infections that lead to hospitalization and complications.” Anyone wishing to get vaccinated against the flu can generally do so as long as they are healthy, even during the ongoing flu season.
The season typically lasts 12 to 16 weeks, according to the virologist, making vaccination worthwhile even after it has begun. Vaccine protection takes about 7 to 10 days to develop after the injection and reaches its maximum effect after around two weeks. The vaccine is available free of charge. Vaccination is recommended for people with chronic illnesses, as well as those who have a lot of customer contact in their profession. Vaccination is also recommended for children from six months of age and people over 60. Early vaccination is a key public health strategy to reduce the burden on healthcare systems during the winter months.
