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Korea Influenza Weekly Report
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Influenza weekly surveillance report(week 5, 2023)
- Date2023-02-09 12:50
- Update2023-02-09 12:50
- DivisionDivision of infectious control
- Tel043-719-7144
January 29 to February 4, 2023 (Week 5)
1. ILI(Influenza like Illness) surveillance
In week 5 2023, overall weekly influenza-like illness (ILI) rate was 17.0‰, which was lower 25.6‰ recorded in the previous week.
2. Virus surveillance
In week 5 2023, out of the 256 respiratory specimens, 23 samples (9.0%) were positive for influenza virus (22 for A/H3N2, 1 for A/H1N1pdm09)
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