Coronavirus disease (Covid-19) is an infectious disease. Which is caused by a newly discovered coronavirus? Most people infected with the Covid-19 virus will experience moderate to severe respiratory illness and recover without special treatment. Elderly people and those with basic medical problems such as cardiovascular disease, diabetes, respiratory disease and cancer are more likely to have serious illness. The best way to prevent and slow down the infection is to learn more about the Covid-19 virus, the disease that causes it, and how it spreads. Protect yourself and others from infection by washing your hands or using alcohol-based rubs frequently and without touching your mouth. Covid-19 virus is mainly spread by saliva droplets or nasal discharge. When an infected person coughs or sneezes, it is also important that you practice respiratory etiquette (for example, coughing in a bent corner). At this time, there are no specific vaccines or treatments for Covid-19 for. How...