Saint Petersburg, Russia - April 26 2016. "St. Petersburg Research Institute of Vaccines and Serums and a company for the production of bacterial pre

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Saint Petersburg, Russia - April 26 2016. "St. Petersburg Research Institute of Vaccines and Serums and a company for the production of bacterial preparations"

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Photo credit: © Anton Veselov / Alamy / Afripics
License: Royalty Free
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Keywords: bacterium, care, development, egg, epidemic, glove, health, medicine, pipette, prevention, science, serum, sterile, study, treatment, vaccine, virus