how does a vaccine work?
Answers
Answered by
1
Explanation:
Vaccines give you immunity to a disease without you getting sick first. They are made using killed or weakened versions of the disease-causing germ or parts of the germ (called antigens). For some vaccines, genetic engineering is used to make the antigens used in the vaccine.
Answered by
0
Answer:
vaccine gives you immunity to a diseases without you getting sick first. they are made using killed or weakened versions of the disease causing germ or parts of a germ called antigens. for example - genetic engineering is used to make antigens used in vaccine.
and they work like when you take it it always work on your neck or stomach it depends on which type of vaccine you take ..
please mark me as brainliest ⭐
Similar questions