Which is a symptom of too much stress over a long period of time causes which if the following:
a) hallucinations
b)insomnia
c)low grade fever
d)elevated antibodies

B.) "Insomnia" is a symptom of too much stress over a long period of time

It means: habitual sleeplessness, in this situation, person becomes restless & inable to maintain his sleep-wake cycle

Hope this helps!

Breastfeeding should last for 12 months.

No, when getting the flu vaccine no drugs should be being takin at the time.