tetano
Editor, Senior Moderator
On 18 April 2016, the National Health and Family Planning Commission (NHFPC) of China notified WHO of 17 additional laboratory-confirmed cases of human infection with avian influenza A(H7N9) virus, including 5 deaths.
Onset dates range from 21 February to 20 March. Cases range in age from 26 to 86 years, with a median age of 60 years. Of these 17 cases, 11 (65%) are male. The majority (15 cases, 88%) reported exposure to live poultry, slaughtered poultry, or live poultry markets. The exposure history of one (1) case is unknown. One (1) case is linked to a cluster of two (2) cases reported earlier to WHO (see below).
Cases were reported from 6 provinces and municipalities: Anhui (4), Jiangsu (4), Fujian (3), Guangdong (3), Zhejiang (2) and Hubei (1).
One cluster was reported. The cluster includes an 85-year-old female from Zhejiang Province. She had onset of symptoms on 1 March and passed away on 8 March. She had been admitted to the same hospital and shared the ward with a confirmed case between 22 and 23 February. She was not exposed to live poultry or live poultry market, according to her relatives.
The confirmed case admitted at the same ward was a 29-year-old male from Zhejiang Province who developed symptoms on 15 February. He had exposure to a live poultry market and a household contact who was also a confirmed case. The contact from Fujian Province developed symptoms on 4 February and had exposure to a live poultry market.
Human to human transmission between the 29-year-old male and the 85-year-old female cannot be ruled out. Further virological information is awaited.
http://www.who.int/csr/don/3-may-2016-ah7n9-china/en/
Onset dates range from 21 February to 20 March. Cases range in age from 26 to 86 years, with a median age of 60 years. Of these 17 cases, 11 (65%) are male. The majority (15 cases, 88%) reported exposure to live poultry, slaughtered poultry, or live poultry markets. The exposure history of one (1) case is unknown. One (1) case is linked to a cluster of two (2) cases reported earlier to WHO (see below).
Cases were reported from 6 provinces and municipalities: Anhui (4), Jiangsu (4), Fujian (3), Guangdong (3), Zhejiang (2) and Hubei (1).
One cluster was reported. The cluster includes an 85-year-old female from Zhejiang Province. She had onset of symptoms on 1 March and passed away on 8 March. She had been admitted to the same hospital and shared the ward with a confirmed case between 22 and 23 February. She was not exposed to live poultry or live poultry market, according to her relatives.
The confirmed case admitted at the same ward was a 29-year-old male from Zhejiang Province who developed symptoms on 15 February. He had exposure to a live poultry market and a household contact who was also a confirmed case. The contact from Fujian Province developed symptoms on 4 February and had exposure to a live poultry market.
Human to human transmission between the 29-year-old male and the 85-year-old female cannot be ruled out. Further virological information is awaited.
http://www.who.int/csr/don/3-may-2016-ah7n9-china/en/
