Hyderabad, April 8 -- Dr. Vinay Kumar, a gastroenterologist at Apollo Hospitals, has explained about the coronavirus.

"Virus is a very tiny bacteria which can be seen only through electronic microscopic device," Dr. Vinay said.

He said, as these viruses change its properties and keep on changing its function. Doctors are researching for the AIDS virus since past 30 years but still unable to find a particular vaccine for AIDS.

Same in the case of COVID-19, still we are unable to find its properties. Once it is discovered, then its vaccine can be prepared.

The only way we can prevent this to take precaution, follow the lockdown, isolate ourselves in home. This is not for oneself, it is for all our elderly people and small kids.

Should ...