attention
barrier
barrier tape
block
blocking
civil protection
clinic
clinic doctor
close
closed
contagion
contagious
coronavirus
covid19
danger
dangerous
disease protection
doctor
door
emergency room
employee
epidemic
health
healthcare
hospital
infectious
lock
lockdown
medical
medicine
nursing staff
pandemic
people
physician
profession
protection against infection
protective clothing
quarantine
responsibility
staff
surgical mask
virus
visiting ban
warning
working