H7N9 is a bird flu strain of the species Influenza virus A Avian influenza A H7
viruses normally ... Evidence so far suggests that the new H7N9 virus might have
evolved from at least four origins. I...
Feb 12, 2014 ... Human infections with a new avian influenza A (H7N9) virus were first reported in
China in March 2013. Most of these infections are believed to ...
May 13, 2013 ... A new bird flu virus, called H7N9 for short, is causing serious illness in people in
China. Currently there is no ongoing person-to-person spread.
Apr 4, 2013 ... A bird flu virus never before found in humans has grabbed world attention ... A:
The H7N9 strain — named for the combination of proteins on its ...
Avian influenza (AI), commonly called bird flu, is an infectious viral disease of
birds. ... The A(H7N9) virus subtype, a low pathogenic AI virus, first infected 3
humans – 2 residents of .... New England Journal of Medicine, 2013, 368:2277-
Jun 3, 2013 ... The pandemic influenza strain, or swine flu, that spread globally in 2009 was
referred to as H1N1 and the new bird flu currently spreading in ...
Apr 6, 2013 ... Until a few days ago, most of us had never heard of influenza A (H7N9), the new
bird flu virus that's suddenly killing people in China. Then on ...
Sep 18, 2014 ... Infection with the flu virus H7N9 is normally confined to poultry birds - but it was
first ... Whenever a new type of bird flu infection is reported in a person, fears are
soon ... How bad is the illness when the virus infects a person?
Apr 10, 2013 ... ... and charming mallards. They are instead stealthy vectors of novel influenza
virus ... ... Just how bad is the new bird flu? By Tara C. Smith.
Each of these three aspects of unpredictability are evident in a puzzling new virus
... It appears that this virus is a newly emerging reassorted bird flu virus with the ...
but the bad news is that this newly minted H7N9 avian virus can kill human ...