Positive staphylococcu bacteria on blood test tube sample in the laboratory
Blood agar inoculation. Microbiologist working in a biomedical research laboratory
Closeup shot of hand in glove holding empty test tube with Zyca virus on it
Blood agar inoculation. Microbiologist working in a biomedical research laboratory
Little boy and mom in medical mask. Mother puts on her baby sterile medical mask. Wearing face mask.
Whiteflies parasites colony on the flower. Aphids on the plant leaves.
Disinfecting of office to prevent COVID-19, Man in protective hazmat suit with spray chemicals.
Little boy in sterile medical mask plays constructor at home with man in protective hazmat suit.
Man wearing protective suit disinfecting assembly hall with spray. Disinfecting of office. COVID-19.
Cleaning and Disinfection the playground with spray chemicals to preventing the spread of epidemic.
Concept of Covid-19 in quarantine city. Little child in medical mask. plays constructor.
African American woman with medical face mask posing with american flag. Covid-2019.
Disinfecting of office to prevent COVID-19, Man in protective hazmat suit with spray chemicals.
Worker in hazmat suit applying spray on surfaces
Little boy in sterile medical mask plays constructor at home with man in protective hazmat suit.
Man wearing protective suit disinfecting assembly hall with spray. Disinfecting of office. COVID-19.
Covid-19 Coronavirus vaccine in a hospital , conceptual image
Man wearing protective suit disinfecting the playground in the sun with spray. Covid -19. Cleaning.
Man wearing protective suit disinfecting the playground in the sun with spray. Covid -19. Cleaning.
Man wearing protective suit disinfecting assembly hall with spray. Disinfecting of office. COVID-19.
Scientific sampling of eggs in poor condition, analysis of avian influenza in humans
Culture of bacteria in petri dish
Microbiology laboratory work. Hands of a microbiologist working in a biomedical research laboratory
Little boy and mom in medical mask. Mother puts on her baby sterile medical mask. Wearing face mask.
Worker spraying every corner with disinfectant
new strain of H5N8 avian influenza infected in humans, vial with samples, conceptual image
Scientific sampling of eggs in poor condition, analysis of avian influenza in humans,
Man wearing protective suit disinfecting the playground in the sun with spray. Covid -19. Cleaning.
Man wearing protective suit disinfecting assembly hall with spray. Disinfecting of office. COVID-19.
Two business colleagues in protective face mask discussing work related matters on an office.
