घबड़ाएं नहीं, सारे कोरोना वायरस जानलेवा नहीं होते, जानिए डेंजरस- नॉन डेंजरस वायरस के लक्षण!

English summary

The thing to note is that the corona virus is not a new virus. In fact, a new type of corona virus called Novel spread in Chinese is completely responsible for the fear spread all over the world, due to which 2112 people have died in China alone and infected with this deadly virus millions of people are still struggling.