sputum
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2 health workers collecting sputum and saliva samples to detect infectious patients in public area
$5,00 Purchase on Envato -
health worker collect sputum samples to detect covid-19 infectious patients in public area
$5,00 Purchase on Envato -
health worker collects sputum samples to detect covid-19 infectious patients in public area
$5,00 Purchase on Envato -
Health workers collecting sputum and saliva samples to detect infectious patients in public area
$5,00 Purchase on Envato