Noun
H5N1 (uncountable)
(medicine) A strain of avian influenza, often lethal in humans but not transmissible between humans.
CSS is seen as a likely major cause of mortality in both the 1918-20 Spanish Flu that killed more than 50 million people worldwide, and the H1N1 (swine flu) and H5N1 (bird flu) outbreaks in recent years. Source: Internet
EU Health Commissioner Markos Kyprianou said: "We have received now confirmation that the virus found in Turkey is an avian flu H5N1 virus. Source: Internet
The avian flu virus of worldwide concern is a different subtype (H5N1). Source: Internet
Through the WHO, the international community has developed a response protocol against epidemics, displayed during the SARS epidemic in 2003, the Influenza A virus subtype H5N1 from 2004, the Ebola virus epidemic in West Africa and onwards. Source: Internet
Tung Chee-Wah: 1997-2003 Soon after Hong Kong's transfer to PR China, the territory has suffered coincidentally an economic double-blow: Asian Financial Crisis and the H5N1 avian flu pandemic. Source: Internet
In 2006, there were concerns of possible bird flu after two wild swans on the lake were found diseased, but it was learned that they did not contain the deadly H5N1 virus. Source: Internet