Friday, February 7, 2014

WHO Human infection with avian influenza A(H7N9) virus – update February 7, 2014

 On 5 February 2014, the National Health and Family Planning Commission (NHFPC) of China notified WHO of ten additional laboratory-confirmed cases of human infection with avian influenza A(H7N9) virus. Six of the cases are male , the age range is 5 to 67 years old. Cases were reported from Zhejiang (4), Guangdong (4), Fujian (1) and Guangxi (1). Five cases are currently in a critical condition, four cases currently in severe condition and one has a mild illness. Eight out of ten cases are reported to have had a history of exposure to poultry or a live poultry market.

Details of the cases are as follows:

Two of the cases are male. The age range is 2 to 76 years old. Cases were reported from Guangdong (2), Hunan (1) and Fujian (1). One case is currently in a serious condition, one is in a critical condition, one is in a mild condition. All cases are reported to have had a history of exposure to poultry or a live poultry market.
  • A 67 year-old farmer from Shaoxing City, Zhejiang Province, who became ill on 28 January and admitted to hospital on 2 February and transferred to another hospital on 4 February. He is currently in a severe condition. The patient has a history of exposure to live poultry.
  • A 35 year-old woman from Wenzhou City, Zhejiang Province, who became ill on 23 January and was admitted to hospital on 30 January and transferred to another hospital on 3 February. She is currently in a severe condition. The patient has a history of exposure to live poultry.
  • A 59 year-old woman from in Hangzhou City, Zhejiang Province, who became ill on 21 January and admitted to hospital on 30 January and transferred to another hospital on 4 February. She is currently in a severe condition. The patient has a history of exposure to live poultry market.
  • A 49 year-old farmer from Hangzhou City, Zhejiang Province, who became ill on 21 January and was admitted to hospital on 28 January and transferred to another hospital on 4 February. He is currently in a critical condition. The patient has a history of exposure to a live poultry market.
  • A 36 year-old man from Quanzhou City, Fujian Province, who became ill on 30 January 2014 and was admitted to hospital on 2 February and transferred to another hospital on 4 February. He is currently in a critical condition. The patient has a history of exposure to live poultry.
  • A 5 year-old girl from Zhaoqing City, Guangdong Province, who became ill on 30 January and was admitted to hospital on the same day. She currently has a mild illness. The patient has a history of exposure to live poultry.
  • A 42 year-old man from Zhaoqing City, Guangdong Province, who became ill on 27 January and was admitted to hospital on 28 January and transferred to another hospital on 4 February. He is currently in a critical condition. The patient has a history of exposure to live poultry.
  • A 49 year-old man Foshan City, Guangdong Province, who became ill on 26 January 2014 and was admitted to hospital on 30 January and transferred to another hospital on 2 February. He is currently in a severe condition.
  • A 56 year-old man from Shenzhen City, Guangdong Province, who became ill on 29 January and was admitted to hospital on 2 February and transferred to another hospital on 3 February. He is currently in a critical condition. The patient has a history of exposure to live poultry market.
  • A 41 year-old woman from Heng County of Nanning City, Guangxi Province, who became ill on 27 January 2014. She was working in Zhongshan City, Guangdong Province and returned to Heng County on 28 January. She was admitted to hospital on 3 February and is currently in a critical condition.
So far, there is no evidence of sustained human-to-human transmission.

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