adult
apartment
bedroom
breathing
concept
cystic
disease
emergency
epidemic
equipment
fibrosis
health
healthcare
ill
illness
infection
inhalation
inhale
inhaler
inhaling
male
man
mask
medical
medicine
nebuliser
painkiller
pandemic
patient
person
prevention
protection
pulmonary
respiration
respirator
respiratory
sedative
sick
sickness
sodium chloride
treatment
using
virus