Good hygiene can help to prevent the spread of germs (viruses and bacteria) and even Influenza A (H1N1) infection. Good hygiene measures include;

Wash your hands regularly with soap and water. This is one of the best way to prevent many common infections. If soap and water is not available use an alcohol-based hand gel to clean hands.
Clean all surfaces (such as door handles, remote control, hand rails, and computer keyboards) often to remove germs
Use tissues to cover mouth and nose while coughing or sneezing. Dispose the used tissue in trash as soon as possible.
Ensure that children follow these advice.

Hygiene for prevention from H1N1 virus