affliction
afflictions
ailments
attack
bacteria
bacterial
bacterium
complaint
contagion
disability
disease
diseased
disorder
disorders
fever
ill
ill health
illness
indisposition
infection
infections
infirmity
inflamed
inflammation
malady
poor health
sick
sickness
sore throat
strep
strep throat
throat
tonsil
tonsillitis
tonsillitis illness
tonsils
viral
virus