Hello guys welcome to another blog. Today this blog is for health tips. Wonder of the Corona Vaccine! Many other diseases of people were cured. 1. Introduction Since the introduction of the corona virus vaccine, not only have the concerns of this dangerous virus reduced, but the availability of the vaccine has also encouraged people all over the world to fight against this virus.However, this vaccine is proving effective in controlling not only the corona virus but many other diseases as well. 2.HIGHLIGHT. Joan, a 72-year-old woman living in England, was unable to walk properly for the last six months. Actually, he had a knee operation and after that he had an infection.Due to which there was a lot of pain in his leg. However, on the very next day of getting AstraZeneca's vaccine this month, his leg pain was completely gone. Joan now hopes that she can return to work now, and she does not believe that the Corona vaccine has solved such a serious problem.But not only Joan, but ther...