A mother takes her 18-month-old child to the pediatrician after the toddler develops a low-grade fever overnight.The little boy also has a runny nose…

A mother takes her 18-month-old child to the pediatrician after the toddler develops a low-grade fever overnight.  The little boy also has a runny nose and a harsh barking cough. Upon…

Continue ReadingA mother takes her 18-month-old child to the pediatrician after the toddler develops a low-grade fever overnight.The little boy also has a runny nose…