Sir may I know what is the cause of swine flu and what are the necessary prevention?

Question

swine flu is caused by influenza virus h1n1.following are the preventive measures needed....Stay home if you're sick. If you have swine flu (H1N1 flu), you can give it to others. Stay home for at least 24 hours after your fever is gone.
Wash your hands thoroughly and frequently. Use soap and water, or if they're unavailable, use an alcohol-based hand sanitizer.
Contain your coughs and sneezes. Cover your mouth and nose when you sneeze or cough. To avoid contaminating your hands, cough or sneeze into a tissue or the inner crook of your elbow.
Avoid contact. Stay away from crowds if possible. And if you're at high risk of complications from the flu ? for example, you're younger than 5 or you're 65 or older, you're pregnant, or you have a chronic medical condition such as asthma ? consider avoiding swine barns at seasonal fairs and elsewhere.
Reduce exposure within your household. If a member of your household has swine flu, designate only one household member to be responsible for the ill person's personal care.

Tyaka Angra · Accepted Answer

swine flu is caused by influenza virus h1n1.following are the preventive measures needed....Stay home if you're sick. If you have swine flu (H1N1 flu), you can give it to others. Stay home for at least 24 hours after your fever is gone.
Wash your hands thoroughly and frequently. Use soap and water, or if they're unavailable, use an alcohol-based hand sanitizer.
Contain your coughs and sneezes. Cover your mouth and nose when you sneeze or cough. To avoid contaminating your hands, cough or sneeze into a tissue or the inner crook of your elbow.
Avoid contact. Stay away from crowds if possible. And if you're at high risk of complications from the flu ? for example, you're younger than 5 or you're 65 or older, you're pregnant, or you have a chronic medical condition such as asthma ? consider avoiding swine barns at seasonal fairs and elsewhere.
Reduce exposure within your household. If a member of your household has swine flu, designate only one household member to be responsible for the ill person's personal care.