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Old August 10th, 2017, 11:38 AM
shiloh shiloh is offline
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Default FluTrackers Global Cumulative H9N2 Partial Case List 1998-2017- Aug. 10, 2017

WHO announced on February 25, 2016 that there are 28 cumulative H9N2 cases.link After reviewing years of WHO reports the below cases are found:


1998 - 1999

China - 5 cases, ages 1-70, on the Mainland, March 1999 WHO report Apr 3, 1999

China - 2 children in Hong Kong, 1999 WHO report Apr 3, 1999


2003

China - Male, 5, in Hong Kong, 2003 WHO report Dec 10, 2003


2011

Bangladesh - No details. FAO report Mar 28, 2011 WHO reference


2014

China - 2 cases, no details, mild illness - 2014 WHO report March 3, 2015


2015

Bangladesh - Female, 4, onset February 1, 2015, recovered February 7 WHO report September 4, 2015

Egypt - Male, 3, recovered, Aswan WHO report March 3, 2015

Egypt - Female, 1, mild illness, Cairo, WHO report June 23, 2015

China - Female, 4, onset April 14, 2015, mild illness Anhui WHO report December 14, 2015

Egypt - Female, 7, onset April 29, tested positive May 7, recovered, co-infection with flu B, WHO report June 23, 2015

China - Male, 2, onset September 1, 2015, mild illness, Hunan, WHO report December 14, 2015

China - Female, 15, onset September 15, 2015, mild illness, Hunan WHO report December 14, 2015

China - Female, 1, onset October 27, 2015, mild illness, Hunan WHO report December 14, 2015

Bangladesh - Male, 48, onset October 27, 2015, poultry worker, recovered WHO report Jan 20, 2016

China - Female, 84, onset February 4, 2015, poultry exposure, Guangdong WHO report October 3, 2016

China - Male, no age, information from a submission to GenBank, collection date February 7 (US dating) link


2016

China - Female, 57, onset date unknown, hospitalized February 16, 2016 hospitalized, Sichuan WHO report Jan 25, 2016 Death note

Egypt - Male, 18, onset April 10, FAO report April 27, 2016 WHO report May 9, 2016

China - Female, 4, serious condition, Guangdong province confirmation June 19, 2016 link

China - Female, 29, onset August 8, recovered, Guangdong province confirmation August 25, 2016 link WHO report October 3, 2016

China - Child, 10 months, onset August 7, recovered. Yunnan province confirmation August 26, 2016 link WHO report October 3, 2016

China - Female, 4, onset August 2, recovered, no poultry exposure, Jiangxi province confirmation August 19, 2016 link WHO report October 3, 2016

China - Female, 5, onset February 1, no poultry exposure, Henan WHO report October 3, 2016

China, Male, 3, onset July 9, poultry exposure, Guangdong WHO report October 3, 2016


2017

China, Male, 11 months, onset February 6, exposure to poultry, hospitalized & recovered WHO report April 20, 2017

China, Male, 32, onset April 28, mild case, reported cured by Beijing CDC link WHO report May 16, 2017

China, Female, 2 months, onset April 28, hospitalized June 9, recovered, Guangdong province WHO report July 25, 2017


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Notes:

"A total of 28 laboratory-confirmed cases of human infection with avian influenza A(H9N2) viruses, none fatal, have been detected globally. In most human cases, the associated disease symptoms have been mild and there has been no evidence of human-to-human transmission. Influenza A(H9N2) viruses are enzootic in poultry populations in parts of Africa, Asia and the Middle East. The majority of viruses that have been sequenced belong to the A/quail/Hong Kong/G1/97 (G1), A/chicken/Beijing/1/94 (Y280/G9), or Eurasian clades." WHO report dated February 25, 2016 link


"..there were five H9N2 cases found in mainland China in 1998 and 1999, respectively, and three human H9N2 AI cases reported in Hong Kong in 1999 and 2003 respectively." WHO link


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