alert
blue
communication
contamination
covid19
design
disease
distance
epidemic
flu
global
graphic
group
health
human
hygiene
icon
illustration
infected
infection
influenza
isolation
keep
label
maintain
outbreak
pandemic
people
person
pictogram
prevention
protection
quarantine
safe
safety
security
sign
social
social distancing
spread
square
symbol
threat
virology
virus
warning
yellow
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