OH NO HERE WE GO AGAIN !
WHO: Add swine flu to regular flu vaccine-
LONDON — The World Health Organization is recommending that swine flu be added to the regular flu vaccine next season.
WHO said in a statement Thursday that it held a meeting this week to decide which flu strains should be recommended to drug makers for their vaccines during the northern hemisphere's next flu season, which begins in the fall.
Flu vaccines have three virus strains — which experts decide on after estimating which strains made the most people sick last season.
Last year, the swine flu pandemic virus, or H1N1, emerged too late to be added to the regular flu vaccine and a new vaccine was needed.
http://www.google.com/hostednews/ap/article/ALeqM5i-Qd-q3ALSGUV0tZqwFVoy1GlGfQD9DUH8G80
Deadly Hybrid Flu Possible-
MONDAY, Feb. 22 (HealthDay News) -- Research in mice suggests the avian flu virus and the ordinary seasonal flu virus could combine to create a new deadly kind of flu, researchers say.
A single bit of genetic material from the seasonal virus converted the avian flu -- officially known as H5N1 -- into a very dangerous form, the scientists report in a study published in the Feb. 22-26 online edition of the Proceedings of the National Academy of Sciences.
"Some hybrids between H5N1 virus and seasonal influenza viruses were more pathogenic than the original H5N1 viruses. That is worrisome," study senior author Yoshihiro Kawaoka, a virologist at the University of Wisconsin-Madison, said in a news release.
Avian flu, also known as bird flu, has killed 262 people, according to the World Health Organization, but it hasn't become very infectious between people.
The researchers warn that swine flu -- H1N1 -- could also play a role in viral combinations.
"With the new pandemic H1N1 virus, people sort of forgot about H5N1 avian influenza. But the reality is that H5N1 avian virus is still out there," Kawaoka said. "Our data suggests that it is possible there may be reassortment between H5N1 and pandemic H1N1 that can create a more pathogenic H5N1 virus."
http://www.businessweek.com/lifestyle/content/healthday/636221.html
WHO: Add swine flu to regular flu vaccine-
LONDON — The World Health Organization is recommending that swine flu be added to the regular flu vaccine next season.
WHO said in a statement Thursday that it held a meeting this week to decide which flu strains should be recommended to drug makers for their vaccines during the northern hemisphere's next flu season, which begins in the fall.
Flu vaccines have three virus strains — which experts decide on after estimating which strains made the most people sick last season.
Last year, the swine flu pandemic virus, or H1N1, emerged too late to be added to the regular flu vaccine and a new vaccine was needed.
http://www.google.com/hostednews/ap/article/ALeqM5i-Qd-q3ALSGUV0tZqwFVoy1GlGfQD9DUH8G80
Deadly Hybrid Flu Possible-
MONDAY, Feb. 22 (HealthDay News) -- Research in mice suggests the avian flu virus and the ordinary seasonal flu virus could combine to create a new deadly kind of flu, researchers say.
A single bit of genetic material from the seasonal virus converted the avian flu -- officially known as H5N1 -- into a very dangerous form, the scientists report in a study published in the Feb. 22-26 online edition of the Proceedings of the National Academy of Sciences.
"Some hybrids between H5N1 virus and seasonal influenza viruses were more pathogenic than the original H5N1 viruses. That is worrisome," study senior author Yoshihiro Kawaoka, a virologist at the University of Wisconsin-Madison, said in a news release.
Avian flu, also known as bird flu, has killed 262 people, according to the World Health Organization, but it hasn't become very infectious between people.
The researchers warn that swine flu -- H1N1 -- could also play a role in viral combinations.
"With the new pandemic H1N1 virus, people sort of forgot about H5N1 avian influenza. But the reality is that H5N1 avian virus is still out there," Kawaoka said. "Our data suggests that it is possible there may be reassortment between H5N1 and pandemic H1N1 that can create a more pathogenic H5N1 virus."
http://www.businessweek.com/lifestyle/content/healthday/636221.html
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