lack of sleep
abdominal pain
alcohol
business
ca
cabin attendant
cold
concierge
coughing
death
department store
drinking
drugs
drunk
employee
hay fever
headaches
health
hospitalization
hotel
illness
injury
job
knee
low back pain
mask
non smoking
person
poor physical condition
reception
scarf
sneezing
sore eye
stiff neck
tobacco
toilet
tooth decay
uniform
wheelchair
woman