Infectious Diseases >> Swine Flu

Causes

• It is spread among pigs by direct and indirect contact, aerosols etc.
• From contact with infected pigs through eating perks.
• A person may also become infected by touching something with flu viruses and then touching their own mouth or nose.
• Human to human infection generally takes place through inhaling droplets that have been coughed or sneezed out by an infected person.

Reference:Medical News Today