Even though the World Health Organization (WHO) is saying that the world should learn to live with the coronavirus for some time now, but the good news is also coming from the teams making its vaccine (Covid-19). There are about 25 vaccine human trials in the world, two of which are from India. There are 4 such vaccines worldwide which are at the forefront of this race and their use on monkeys has been successful. These vaccines have also been used on a limited number of humans, now they have been started testing on large teams and serious patients.
These four vaccines are developed in
- Two vaccines from China and Russia