A novel coronavirus is a specific virus that causes disease for human and animal. Humans sick with the virus for 3-7, in some people it may take 14 days before developing symptoms. The common symptoms of COVID-19 were fever, tiredness, and dry cough. Most people (about 80%) recover from the disease needing special treatment. The virus can be dangerous and even mortal. Older people, and people with other medical conditions (such as asthma, diabetes, or heart disease), maybe more defenseless to becoming severely ill.