absence
admit
allergy
backdrop
background
banner
benefit
business
claim
cold
company
contagious
disease
employee
fever
flu
health
healthcare
hospital
human
ill
illness
infection
influenza
injure
injury
job
leave
letter
medical
medication
office
payment
period
policy
problem
recover
resource
sick
sickness
sneezing
statutory
symptom
treatment
wood
word
work
worker
workforce
workplace