Mild; cough, rhinitis, low grade fever,
wheezing, tachypnea, poor feeding,
vomiting, diarrhea, less playful, dehydration may occur
Severe: Tachypnea > 70, grunting, increased wheezing,
retractions, nasal flaring, irritability, lethargy,
poor fluid intake, distended abdomen from over inflated lungs, hypoxia, cyanosis, decreased LOC