tell me what is a vaccine
Answers
Answered by
1
it is a biological preparation that provide acquired immunity to a particular disease. A vaccine typically contains an agent that resembles a disease-causing microorganism
Answered by
1
a preparation containing usually killed or weakened microorganisms ( as bacteria or virus ) that is given usually by injection to increase protection against a particular disease .
hope it helps you
Mark as brainliest if it helps plzz
hope it helps you
Mark as brainliest if it helps plzz
riddhimishra:
thanks ashiqq bro
Similar questions