How is the vaccine made? How does it work?

What is Vaccine? How is the vaccine made? How does the vaccine work? There are many similar questions that roam in our mind, and we want to know all of them. So let us bring some information about the vaccine for you. Do read it. Vaccine , it is such a substance that is made by using only an organism's body, and its use increases the immunity of the body. Viruses are cultured in culture medium to make the vaccine. After this, a solution of these viruses is made in a suitable solution. If the virus is weak then there is no problem, otherwise it is made dead by boiling in hot water at 60 °C temperature. The proper solution must contain a certain number of viruses. For this, the amount of the solution is increased to a certain number of viruses in it. After this, appropriate tests are done, after successful in various stages of testing, it is widely made available in the market for vaccination. The main pur...