Goodbye Spotify Premium
10 hours ago
the day that man couldn't stand by their own, the day that man doesn't have strength and courage to live on, that day is not today,not yet to come, it will come,one day~
briefly about H1N1;
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).
class medicine au tib