The inflammatory response can cause
a. permanent immunity.
b. pain, swelling, and a local rise in temperature.
c. antibodies to bind to antigens.
d. cytotoxic t cells to attack infected cells.

treatments and vaccines : )

age might have something to do with behavior depending on the age because not everyone who is the same age acts the same like 2 year olds could have bad behavior but some won't.

i hope this : )