Dr. Rajesh Bhardwaj, an ENT specialist with over 37 years of experience, explains how COVID-19 differs from SARS (Severe Acute Respiratory Syndrome) and MERS (Middle East Respiratory Syndrome), in the below video. He also answers some common questions like:

a) What are the types of Coronaviruses?

b) How did COVID-19 begin?

c) What makes COVID-19 different?

d) How does the virus spread in our body?