Four main virus subtypes - H1N1, H1N2, H3N2 and H3N1 - have been isolated in pigs, though the virus, like all influenza viruses, constantly mutates. When influenza viruses from different species infect pigs, the viruses can trade genes to create new versions that mix swine, human and/or avian influenza.The swine H1N1 virus is not the same as the human H1N1 virus, so vaccines for the latter won't protect from the former.
swine flu is not as bad as normal flu
it is bad lol
Mexico
=== === BOTH!. Its good because if you have swine flu and you get rid of it; your immune system gets stronger. It is bad because you can die from it. and im only 10!
Well, it's quite easy. The swine flu symptoms are these : Having a high temperature (fever) Having very bad coughs Having a very bad headache Having a blocked or runny nose Having a very bad sore throat Usually, when people catch swine flu, the fever indicates that they have caught the swine flu.
is the swine flu in Oregon yet is the swine flu in Oregon yet is the swine flu in Oregon yet is the swine flu in Oregon yet
No, Swine Flu is just one strain of the many flu viruses. Flu is an abbreviation for influenza. So Swine Flu is a type of flu, but all flu is not the swine flu, there are other kinds.
Swine Flu
That is possible, but I think its a very bad disease.
One is H1N1, or swine flu.
The swine flu is PURPLE. :]
It was a swine that got swine flu first.See the related question below for information about the first person with swine flu.