When Corona will end? क्या कोरोना कभी खत्म होगा ?

When Corona will end? This is a million-dollar question for everyone and each one of us wants to know the answer to this.One way is to achieve herd immunity assuming no vaccination. However, the cost of that in terms of deaths will be very high. As the antibodies are effective only for a period of 3-6 months and at max 9 months, achieving herd immunity will require many cycles and many deaths.