healthcare worker with a negative covid-19 test
Palabras clave
19,
corona,
virus,
negative,
result,
test,
testing,
culture,
sample,
reagent,
sars,
rapid,
diagnostic,
device,
diagnose,
immunity,
immune,
response,
object,
kit,
screening,
detection,
pandemic,
health care,
health,
care,
medicine,
infection,
infectious,
disease,
disease,
transmission,
transmitted,
medicals,
spreading,
outbreak,
white,
blue,
laboratory,
laboratory,
man,
person,
people,
horizontal
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