Search results: vaccine

investing in all seven of the most feasible anti-covid-19 vaccine studies, the billionaire philanthropy has given the world hope for a pandemic once and for all.

the world is waiting for the vaccine against covid-19, but if that vaccine has not been found, will we have prepared plan b for such a future?

production of covid-19 vaccine will be risky. but we still have to do it so that if tomorrow, the covid-19 epidemic will regress or disappear, or the corona virus will return to

saskatchewan university of canada has now introduced the vaccine to the covid-19 virus into a formal test.