Scientists or physicians analyze the blood sample in vitro to prepare a vaccine against a new strain of viruses.
Palabras clave
laboratory,
scientist,
test,
medicals,
cancer,
technician,
pharmaceutical,
science,
doctor,
health,
asian,
make well,
study,
people,
biology,
deoxyribonucleic acid,
tube,
career,
development,
researcher,
experiment,
female,
chemistry,
technology,
health care
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