Not exact matches
Nelson and her colleagues found that flu in pigs «follows long - distance
swine movements from the southern U.S. to the Midwest,» with most of the human - origin H1N1 arriving at Midwest hog farms coming from the Southeast, and most of the
swine - origin H1N2 coming from the south - central U.S. And that means the Midwest, as the final destination for many of these pigs, is «likely to provide a reservoir for multiple genetically distinct variants to co-circulate and exchange segments via re-assortment because of the continual importation of
swine influenza viruses from
other regions,» the researchers noted.
The first cases were reported in the United States in March 2009 but the new virus spread rapidly to
other countries and in June 2009 the WHO declared a pandemic caused by this strain, known as
influenza A (H1N1) pdm09, or «
swine flu».
Dr. Evans No we are saying that this particular virus based on what we are seeing clinical expression at this point and time, the introduction of the virus into the pig herd, the pigs have responded in the same way that they have responded to every
other swine virus, or circulating
influenza virus.
It's been well researched, by studies, by world organizations, by the Centre for Disease Control in Atlanta,
other organizations that have all unanimously come to the conclusion that consumption of pork is not a risk factor for transmission of
influenza virus from
swine to human.
Even a limited sampling (31 whole - genome sequences) revealed extensive reassortment between the human - origin
swine viruses and
other swine and human
influenza viruses over a 7 - year period.
Rao has worked as a consultant for the World Bank and
other international agencies and has contributed to policies on epidemics like AIDS, avian
influenza and
swine flu.
Besides H3N2, the two
other flu strains causing illness are H1N1, an
influenza strain that caused the 2009 - 2010
swine flu pandemic but is now a regular human flu virus, and an
influenza B strain.
No matter how many
other interesting ideas were floating around, a lot of people are focused on
Influenza A-H1N1 (aka
swine flu, aka grippe porcine) this week.
Prepare solicitations and provide technical review (including safety and efficacy data) of proposals for avian
influenza, classical
swine fever, Rift valley fever, and
other vaccines.