Influenza A (H1N1) virus is a subtype of influenza virus A and the most common cause of influenza (flu) in humans. Some strains of H1N1 are endemic in humans and cause a small fraction of all influenza-like illness and a large fraction of all seasonal influenza. H1N1 strains caused roughly half of all human flu infections in 2006. Other strains of H1N1 are endemic in pigs (swine influenza) and in birds (avian influenza).
In June 2009, World Health Organization declared that flu due to a new strain of swine-origin H1N1 was responsible for the 2009 flu pandemic. This strain is commonly called "swine flu" by the public media.
Tuesday, August 25, 2009
hi everybody, i think its been so long i'm not update my blog that not mean im not use this blog but im just busy and lazy to update my blog (kalau ade sesape yang ade idea yg nk tlg update blog ni pon ok gak hehe). Lately, i just further my study at Cmmunity College Sabak Bernam, Selangor so i just want to suitable environment at this place..so far i'v been go Lata Kinjang at Perak next time i upload the picture..