Which of the following is used for passive immunization?

Which of the following is used for passive immunization? mcq given below:

(a) Human sera and Animal sera
(b) Killed vaccine
(c) Toxoid
(d) Live attenuated vaccine

Ans:(a) Human sera and Animal sera

Do you Agree with Answer comment below

Talk to Me

Scan the code

Hi, Ask me anything regarding your exam preparation.