ms women arranging and placing labels on pill bottles at pharmaceutical manufacturer / ratchathewi, bangkok, thailand - 病毒學 個影片檔及 b 捲影像00:16
ecu shot of lacrymaria olor ( o.f.muller 1786) is ciliate protozoan found in freshwater ponds also predator and has been observed to feed on other protozoans / newcastle emlyn, ceredigion, united kingdom - 病毒學 個影片檔及 b 捲影像00:19變形蟲, 細菌
hiv particles budding. animation of hiv (human immunodeficiency virus) budding from a host cell - 病毒學 個影片檔及 b 捲影像00:10細菌
a crowd of people walk down fifth avenue on the last sunday before christmas nyc 2021 - 病毒學 個影片檔及 b 捲影像00:20美國
female researcher examining the effects of ai on human dna and brain development on a digital tablet - 病毒學 個影片檔及 b 捲影像00:10
whooping cough bacteria bordetella pertussis in human respiratory system lungs anatomy. - 病毒學 個影片檔及 b 捲影像00:14細菌
father helping to blow nose of his child with flu, cold, coronavirus or pneumonia, virus or infection - 病毒學 個影片檔及 b 捲影像00:08
scientist, lab analysis and computer with hazmat team, ppe and medical research for virus cure. science group, safety suit and people with pc in laboratory for data analytics with microscope in study - 病毒學 個影片檔及 b 捲影像00:18細菌
hiv particle infecting a cell. animation of an hiv (human immunodeficiency virus) particle infecting a host cell - 病毒學 個影片檔及 b 捲影像00:10細菌, 白血球
laboratory computer screen displaying a red map of a spreading pandemic viral infection - 病毒學 個影片檔及 b 捲影像00:17
a hand in protective glove takes a petri dish with colorful nutrient agar from a white illuminated table with a lot of colorful petri dishes - 病毒學 個影片檔及 b 捲影像00:09細菌
african ethnicity scientist studying virus model. holding futuristic touch screen - 病毒學 個影片檔及 b 捲影像00:19