Corona virus is changing itself again and again, how will the vaccine be made, experts in tension – Pledge Times

Highlights:

• One research found the changing nature of corona virus
• This virus changes its appearance according to every situation.
• So far this virus has changed itself 6 times
• Repeated changes bring new challenge to vaccine experts

new DelhiCoronavirus In India infection is spreading rapidly in India. Meanwhile, all eyes are now on the Corona vaccine latest update. With the introduction of the vaccine itself, people’s lives will be back on track. But i…

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