scientist in laboratory dressed in protective gear looking into a microscope to research the virus sample. writing down notes - 病原傳播 個影片檔及 b 捲影像00:14
scientist in laboratory dressed in protective gear looking into a microscope to research the sample to create a vaccine. writing down notes - 病原傳播 個影片檔及 b 捲影像00:12
scientist in laboratory dressed in protective gear looking into a microscope to research the virus sample to create a vaccine. writing down notes - 病原傳播 個影片檔及 b 捲影像00:15
senate health, education, labor and pensions committee chairman bill cassidy of louisiana says opening a confirmation hearing with fda commissioner... - 病原傳播 個影片檔及 b 捲影像01:05
fiyi declaró la crisis nacional ante la propagación del virus de inmunodeficiencia humana por transmisión sexual y el uso de drogas ilícitas, que ya... - 病原傳播 個影片檔及 b 捲影像00:56
close-up animation of a virus with spikes and a blue core against blood cells background - 病原傳播 個影片檔及 b 捲影像00:14
u.s. measles, measles disease outbreak concept design with orange and yellow virus along glowing typography, measles virus, health, emergency - 病原傳播 個影片檔及 b 捲影像00:09
close up of bioengineered cell or smart virus particle in nano medicine research - 病原傳播 個影片檔及 b 捲影像00:07
u.s. measles, measles disease outbreak concept design with orange and yellow virus along glowing typography, measles virus, health, emergency - 病原傳播 個影片檔及 b 捲影像00:09
u.s. measles, measles disease outbreak concept design with orange and yellow virus along glowing typography, measles virus, health, emergency - 病原傳播 個影片檔及 b 捲影像00:09
close up of bioengineered cell or smart virus particle in nanomedicine research, microscopic 3d rendering - 病原傳播 個影片檔及 b 捲影像00:10
"there is no basis for saying that the landfill is a source of infection," says sebastian poljak, a conicet researcher specializing in the... - 病原傳播 個影片檔及 b 捲影像03:22
rotavirus bacteria on microvilli surface. 3d animation showing intestinal villi and multiple viruses. 3d animation - 病原傳播 個影片檔及 b 捲影像00:11
laboratory computer screen displaying a red map of a spreading pandemic viral infection in africa - 病原傳播 個影片檔及 b 捲影像00:19
laboratory computer screen displaying a red map of a spreading pandemic viral infection in asia - 病原傳播 個影片檔及 b 捲影像00:19
laboratory computer screen displaying a red map of a spreading pandemic viral infection in the europe - 病原傳播 個影片檔及 b 捲影像00:17
laboratory computer screen displaying a red map of a spreading pandemic viral infection in the united states - 病原傳播 個影片檔及 b 捲影像00:14
laboratory computer screen displaying a red map of a spreading pandemic viral infection - 病原傳播 個影片檔及 b 捲影像00:17
interview professor lucy chappell, national institute for health and care research, on the development of a new vaccine currently going through... - 病原傳播 個影片檔及 b 捲影像00:13
professor susan hopkins, chief executive, uk health security agency, on whether vapes may be partly responsible for the outbreak of meningitis b in... - 病原傳播 個影片檔及 b 捲影像00:16
kent meningitis outbreak: kent medical officials press conference; england: kent: canterbury: inted waller and professor dr anjan ghosh question and... - 病原傳播 個影片檔及 b 捲影像01:34
rotavirus bacteria on microvilli surface. 3d animation showing intestinal villi and multiple viruses. 3d animation - 病原傳播 個影片檔及 b 捲影像00:11
delaware senator lisa blunt rochester says if us surgeon general casey means is confirmed she will be america's top doctor and people will be looking... - 病原傳播 個影片檔及 b 捲影像02:03
pest mite from the acaridae family crawls through a fungal mycelium. microscopic observation of food contamination. microscopic close-up shot. - 病原傳播 個影片檔及 b 捲影像00:21
flour mite moves through a colony of aspergillus mold showing conidia and sporangia. microscopic view of a common storage pest and fungal allergen. lockdown shot. - 病原傳播 個影片檔及 b 捲影像00:20
fungal colony with sporangia and conidia under microscopic view. scientific laboratory research on mold growth. rack focus and panning shot. - 病原傳播 個影片檔及 b 捲影像00:10
