access denied
anonymous data
antibody
app
application
bluetooth
caucasian
cell phone
cellphone
confinement
copy space
coronavirus
covid19
device
diagnostic
digital health passport
entrance card
epidemic
female
geolocation
hand
holding
horizontal
immunity
immunity document
mobile
not immune
not immunized
one
outdoors
pandemic
pass
people
person
phone
population
privacy rights
quarantine
quick test
screen
serology
smartphone
software
technology
test
traceability
unrecognizable
virus
woman