what is coronavirus

Coronavirus is a family of viruses that can cause respiratory illnesses such as the common cold, severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), and coronavirus disease 2019 (COVID-19). COVID-19 is an infectious disease caused by the SARS-CoV-2 virus that can cause mild to moderate respiratory illness and recover, but some people can become seriously ill and require medical attention. The virus can spread from an infected person’s mouth or nose in small liquid particles when they sneeze, speak, sing, or breathe. The best way to prevent and slow down transmission is to be well informed about the disease and how to protect yourself and others from infection by staying at least 1 meter apart from others, wearing a properly fitted mask, and washing your hands or using an alcohol-based rub frequently. Vaccination is also recommended when it’s your turn and following local guidance.