ailment
asthma
bad
boy
case
catch cold
child
chill
cold
cough
disease symptoms
diseases
expressions
faces
feel sick
fever
flu
headache
ill
illness
illustration
infant
kids
male
medical
nausea
pale
pale complexion
patient
pneumonia
preschool
retch
school children
school kids
set
shivering
sick
sick children
sickly
sickly feeling
sweat
symptoms
trouble
unwell
young