Science, asked by Pravalka, 8 months ago

Rita was suffering from measles for past ten days. Riya her best friend refrained
from visiting Rita.
(a)What could be the reason for this?

(b)How do vaccines work?
pls answer fast​

Answers

Answered by mananmakkar2004
1

Answer:

she refrained from visiting rita because measles is a communicable disease which means it spreads from person to person.

vaccines are nothing but weakened germs or bacteria...to develop antibodies against them so that whenever any antigen enters the body the antibodies are able to destroy them.

Answered by anonymousweare854
0

Answer:

sorry sorry sorry sorry I forgot

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