COVID-19 (disease),SARS Co-V2 Virus (Official Name), Novel Corona Virus (WHO Name)
Corona virus: are a large family of viruses which may cause illness in animals or humans.
In humans, several coronaviruses are known to cause respiratory infections ranging from the common cold to more severe diseases such as
Middle East Respiratory Syndrome (MERS)and Severe Acute Respiratory Syndrome (SARS).
COVID-19: is the infectious disease caused by new virus and disease in Wuhan, China, in December 2019.