abstract
adult
alone
burden
concept
contagious
contrast
corona
coronavirus
covid 19
danger
disease
epidemic
exhausted
face
figure
health
illness
infectious
isolation
little
lockdown
loneliness
man
mannequin
mask
medical
nature
outbreak
outdoors
outside
pandemic
prevention
protection
protective
quarantine
risk
sadness
safe
sars
shoulders
social distancing
solitude
stay
tired
virus
walk
wearing
wooden
worried