1. Avoid crowds, especially Verschnupften and Hustenden out of the way.
2. Do not shake hands, otherwise wash hands thoroughly.
3. Draught avoid.
4. Rooms do not overheat, otherwise dry mucous membranes - which makes them vulnerable to viruses.
5. A lot of fruit and vegetables to eat.
6. Regular walks in the fresh air - warm wrapped!
7. At the first hint of a cold: "hot lemon? and a lot of herbal tea drinking, no physical effort, a lot of rest and sleep.
