The World Health Organization (WHO) stated on the 17th that influenza is spreading across Europe approximately four weeks earlier than in previous years. Among the 38 countries reporting data, at least 27 have reached high or very high levels of influenza activity. In countries such as Ireland, Montenegro, Serbia, Slovenia, and the United Kingdom, more than half of the influenza-like illness samples tested have been confirmed as influenza virus infections.

Dr. Hans Kluge, WHO Regional Director for Europe, noted that the influenza A(H3N2) subtype has become the predominant circulating strain, accounting for about 90% of confirmed cases, but there is no evidence of increased pathogenicity. Early data from the United Kingdom show that the current seasonal influenza vaccine effectively reduces the risk of severe illness caused by this strain.

The WHO emphasized that older adults, individuals with underlying health conditions, pregnant women, children, and healthcare workers should be prioritized for vaccination. Influenza cases are expected to continue rising, with the peak of the epidemic likely occurring between late December and early January.
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