#Cambodia notified two additional #human cases of infection with #influenza #H5N1, #Bangladesh one case of #H5, #China four cases of #H9N2 (HK CHP, Nov. 21 '25)

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This Week:

[Date of report - Country - Province / Region District / City - Sex - Age - Condition at time of reporting  - Subtype of virus]

1) .../10/2025 - Cambodia - Takeo Province - F - 14 - Hospitalised - H5N1 

2) 16/10/2025 - Cambodia - Kampong Speu Province - F - 3 - Under intensive care - H5N1

(...)

[Place of occurrence - No. of cases  (No. of deaths) - Details]

-- Bangladesh - 1(0) 

- Avian influenza A(H5): 

1) Sylhet Division: A boy with onset on July 27, 2025. 

-- Chinese Mainland - 4(0) 

- Avian influenza A(H9N2): 

- Guangdong Province: 

1) An individual with onset in February 2025. The case was retrospectively reported. 

- Guangxi Zhuang Autonomous Region: 

2, 3) Two individuals with onset in February 2025. Both cases were retrospectively reported.  

- Tianjin Municipality: 

4) An individual with onset in February 2025. The case was retrospectively reported. 

-- Mexico - 1(0) 

- Avian influenza A(H5): 

1) Mexico City: A 23-year-old woman with onset on September 14, 2025. 

(...)

Source: Centre for Health Protection, Hong Kong PRC SAR, https://www.chp.gov.hk/files/pdf/2025_avian_influenza_report_vol21_wk42.pdf

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