There are some precautions that we can follow to avoid viruses. One of the most important things is that we should wash our hands regularly. We should wash our hands frequently and thoroughly with soap and water for at least 20 seconds. If soap and water are not available, we can use an alcohol-based hand sanitizer with at least 60% alcohol content. We remember not to touch our eyes, nose, and mouth with unwashed hands. Another thing is that we should wear masks. To avoid being infected with coronavirus, we should wear a mask when we go out. We have to cover our mouth and nose when we cough or sneeze. Protecting our health is very important for ourselves and for everyone.