Remember and follow recommendations:
 
- While coughing or sneezing cover your nose and mouth with a handkerchief (napkin).
- Used napkin throw in a dustbin.
- Wash your hands with a soap, especially after you have coughed or sneezed. Alcohol containing napkins are also effective.
- Avoid close contact with sick people.
- Try not to touch your eyes, nose or mouth. That the way how viruses multiply.

If you have noticed symptoms of a disease address immediately to a doctor!