aeration
air
alone
apartment
blonde
concerned
coronavirus
covid
covid19
disease
doubleglazed
eastern european
epidemic
european
face
flu
fresh
fresh air
girl
glass
glazing
home
house
illness
incubation period
infection
insulating
isolation
look out
new day
open
pandemic
positive
quarantine
reduce
reflection
responsible
room
self isolation
social contact
social distancing
spread
stay at home
transmitter
ventilation
virus
window
window pane
woman
young