Whatare the ways to prevent cross comatation

By using bandages on open wounds and not sharing food and drink.

Wash hands and surfaces often. Harmful bacteria can spread throughout the kitchen and get onto cutting boards, utensils, and counter tops. To prevent this: Wash hands with soap and hot water before and after handling food, and after using the bathroom, changing diapers; or handling pets

It settles nerves, reduces the tension.

What is sail i could u out