• Sun
  • Sep 21, 2014
  • Updated: 7:31pm

H7N9

The influenza A(H7N9) virus is one subgroup among the larger group of H7 viruses that normally circulate among birds. A number of human infections of the H7N9 virus have been reported in eastern China, mostly in the Yangtze River Delta region since late March 2013. Some of the patients have died of severe pneumonia brought on by the virus. 

Poultry trade may be spreading killer H7N9 virus

Poultry workers moving between wet markets and farms are probably responsible for the wide geographical spread of the deadly new bird flu virus on the mainland, says a Hong Kong expert invited by the World Health Organisation to investigate the outbreak.

Monday, 6 May, 2013, 7:06am 5 comments

HKU scientists look to take the lead on bird flu

Despite the rush by scientists to decipher the nature of the latest outbreak of bird flu, the virus and its relatives have been under the radar of a local research team for more than a decade.

6 May 2013 - 5:00am

China reports another H7N9 death as WHO calls flu 'one of the most lethal'

The death toll from the H7N9 bird flu virus has risen to 27, state media said yesterday after a man died in Hunan province.

Neighbouring Guangdong will start cleaning up its poultry markets today. Deputy governor Lin Shaochun said yesterday that the provincial government might make some contingency public health measures permanent in prevention of bird flu diseases, Xinhua reported.

29 Aug 2013 - 4:13am

Step up bird flu tests on chickens, Hong Kong health expert urges

Blood tests for H5 bird flu are conducted on locally raised chickens and if the results are positive, a rapid test for H7 on the samples is conducted. Results for a rapid test are ready in four to five hours. But the blood samples are taken 10 days before the poultry go to the market, so there are concerns that any infection that develops in those 10 days may not be found.

1 May 2013 - 10:15am 1 comment

China news round-up: Xiamen protest ends, Hunan sets up H7N9 isolation wards

Foreign AffairsSydney Morning Herald China's provocations against Japan were 'evidence of profound domestic insecurity rather than rational policy', says a Beijing-based diplomat.Reuters

29 Aug 2013 - 4:13am

Reduce H7N9 human fatalities, Premier Li Keqiang tells health officials

Premier Li Keqiang urged health officials to reduce the fatality rate of the H7N9 bird flu and release information to the public in a timely manner as the deadly strain spreads in southern China.

29 Apr 2013 - 10:22am 7 comments

Fears in Hong Kong and Guangdong as H7N9 virus hits Hunan

A 64-year-old woman from Shaoyang in Hunan province was diagnosed with H7N9 bird flu yesterday, sparking fears that the virus might soon emerge in Guangdong and Hong Kong.

29 Aug 2013 - 4:13am

China poultry cull urged to halt spread of bird flu

A leading researcher has called for live-bird markets in H7N9-hit areas of the mainland to be closed and poultry culled to block the deadly virus' spread, as a study confirmed wet markets to be the "smoking gun" in the spread of the disease.

26 Apr 2013 - 8:32am 1 comment

Yuen Kwok-yung - the stoic scientist soldiers on

Long before the H7N9 novel coronavirus emerged in the mainland, University of Hong Kong microbiologist Yuen Kwok-yung, along with other researchers, warned the world that if another Sars-like pandemic struck, the disease would likely come from an animal. Some even went as far as to pinpoint the bird as a carrier.

22 Apr 2013 - 4:52am

18 reported dead from China bird flu

The death toll from a new strain of bird flu in China has reached 18, with dozens infected, state-run media reported, after experts said there is no evidence so far of human-to-human transmission.

29 Aug 2013 - 4:13am