Nobody started it; it is just a virus that mutated and is now affecting people.
Normally viruses change when more than one infect a single cell, and reassortment of their genetic material produces an altered virus. In the case of the Swine Flu, the virus has a mix of genetic sequences from swine, avian, and human viruses (pigs, birds, and people).
It is called the "swine flu" because the original virus is linked to influenza in pigs. But infection from pigs to humans is exceedingly rare. Now it is known as H1N1 Virus.
The first outbreak was in Mexico, and later in the US and Canada. By October, 2009, the death toll had reached over 450 in the US and more than 3000 worldwide.
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Swine flu is not spread by mosquitoes. See the related questions below for more information about how swine flu is spread.
no because if you do not get something then you can't spread it think of a common cold if you don't have it then you don't spread it it will probably be the same for the swine flu
Yes, during the 2009 H1N1/09 swine flu pandemic it spread to every country in the world.
Yes, Swine Flu has spread throughout all of the UK.
Germs do breed faster in warmer climates. However, swine flu is just as likely to spread in summer as it is in winter.
During the 2009 swine flu H1N1 pandemic, the swine flu spread to all major cities in the US in every state as well as to all other nations in the world.
Swine flu cannot be spread by eating properly prepared pork.
It can be spread by coughing or sneezing
yes! it is very contagious!!
no it might spread the virus
During the 2009 H1N1/09 swine flu pandemic, the viral infection spread to all parts of the world and in every state in the US. It was a true pandemic.
Yes, it has spread to half of the area already.