Overview
- National laboratory sequencing and the Ministry of Health report that influenza A(H3N2) — almost entirely the J.2.4.1/(K) subclade — accounts for about 98% of detected flu cases.
- Surveillance systems show outpatient consultations and hospitalizations for influenza have climbed, with cases of influenza-like illness (ETI) and pneumonia above outbreak thresholds since epidemiological week 11.
- Among detected cases, children under 10 make up roughly 46% while adults 60 and older show the highest positivity in severe hospitalized cases; respiratory syncytial virus remains the main cause of illness in infants under one.
- Medical societies and health authorities say the current seasonal flu vaccine gives a good level of protection against the K subclade and are urging people to update vaccinations, watch for urgent warning signs, and practice hand hygiene.
- Health officials are accelerating vaccination efforts and close monitoring to limit strain on hospitals during the colder months as the seasonal wave progresses.