How COVID-19 is different from & deadlier than SARS: Dr. Naresh Trehan explains

As coronavirus cases surge in India, Hindustan Times spoke to Dr. Naresh Trehan about all that is known about COVID-19 so far. The top doctor explains that while SARS was recognised early and hence could be controlled, COVID-19 was recognised late and added that the rapidity and magnitude of this virus is unprecedented. Dr. Trehan also said that every effort must be made now to curb the spread of the virus and urged people to act responsibly. Watch the full video for all the details.