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Korea Influenza Weekly Report
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Influenza weekly surveillance report(week 50, 2023)
- Date2023-12-22 16:52
- Update2023-12-22 16:52
- DivisionDivision of infectious control
- Tel043-719-7144
Dec 10 to 16, 2023 (Week 50)
1. ILI(Influenza like Illness) surveillance
In week 50 2023, overall weekly Influenza-like Illness (ILI) rate was 54.1‰, which was lower than 61.3‰ recorded in the previous week.
2. Virus surveillance
In week 50 2023, 43.8% Positive for Influenza virus. [subtype : A(H3N2) 18.7%, A(H1N1)pdm09 18.1%, B 7.0%]
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