Which vaccines are given to infants? Why?

Answer the following question: Which vaccine are given to infants? Why ?

vaccines activate the

How is typhoid diagnosed? Which vaccine is used against typhoid?

Is a given figure correct? Why?

Why is it necessary to safely store the pathogens of a disease against which vaccines are to be produced?

Answer the following question: Why is it necessary to safely store the pathogens of a disease against which vaccines are to be produced?

What is the basic principle of vaccination ? How do vaccines prevent microbial infection. Name the organism from which hepatitis B vaccine is produced.

The centres for disease control have determined that when a person is given a vaccine,the probability that the person will develop immunity to a virus is 0.8.If eight persons are given this vaccine,find the probability that (iii)all will develop immunity.

Which vaccines can be admistered before pregnancy? When it can be?