Young adults (late teens, early 20s) have the lowest rate of sleep disturbances of any age group with the possible exception of babies. They are past the common childhood disorders (night terrors, sleepwalking) but do not yet suffer the insomnia of middle age or the fragmented sleep of old age. This is a generalization, of course, but we can say that young adulthood is the golden age of sleep.
Answer: streptococcus pneumonia infection
In the case of streptococcus
pneumonia infection, the lungs become inflamed
<span>in
which the alveoli and bronchial passages become plugged with thick fluid or
exudates where the lungs are unable to stretch and partially obstructed. The symptoms
includes colds, high fever, severe chills, headache, cough, and chest pain.
Mostly, bacteria, virus, and fungi cause it.</span>
Medulla which is also part of the brain stem so your answer is brain stem :D<span />