Virologist wearing a protective suit
Virologist putting on a protective suit
Virologist using a protective suit
Avian influenza research
Viral research
Spanish influenza virus research
Bird flu research
Plant virus research
Protective clothing
Protective suit
Portrait of factory worker, wearing protective clothing, in manufacturing plant
Protective workwear
Man wearing a hazardous material protective clean suit, facing bright light in hallway
Kiyoshi Shiga, Japanese bacteriologist
Technician spraying component to prevent corrosion
Man wearing protective suit and mask crouching in a field
Man wearing protective suit and mask in a field
Oswald Avery, American bacteriologist
Businessman walking in corridor, rear view (blurred motion)
Factory worker wearing protective clothing, testing manufacturing machine
Factory worker wearing protective clothing, working on manufacturing machine
Agnes Quirk, US plant pathologist
Influenza research
Biotechnology
Nuclear decontamination worker
Man in red protective suit, rear view
Man wearing protective suit and mask running in the countryside
Man wearing protective suit and mask in the countryside
Female scientist wearing protective suit and mask and safety glasses
Female scientist wearing protective suit and mask and putting on protective gloves
doctor rounding corner in hospital
Portrait of man wearing protective suit and mask standing on dirt track in the countryside
Rear view of man wearing protective suit walking in the countryside
Man wearing protective suit and mask in the countryside covering his eyes
Three businessmen standing in corridor
肖像画
Man wearing protective suit and mask standing on a rock in the countryside
George Nuttall, US-British bacteriologist
Ruth Tunnicliff, US bacteriologist
Aldo Castellani, Italian physician
Protective suit manufacture
Engineer wearing protective suit on site
Scientist in hallway
Man welding metall
Man welding
Man Grinding
Worker at small parts manufacturing factory in China looking through microscope
Rear view of a security guard
Rear view of man wearing protective suit in the countryside
West Nile virus research
Man on step ladder wearing tool belt, rear view, low section
View down a narrow corridor with stairs
Man in Suit, Rear View
作業員
Doctor walking down hospital corridor
Man Standing at end of Long Hallway, Rear View
Figure walking down corridor
Uranium concentrate, extracted from ore
Portrait of a construction worker with protective mask
Man using level across top of mantelpiece, rear view
Construction site, plasterer at work
Businessmen running in corridor
Rear view of man wearing protective suit walking on dirt track in the countryside
Rear view of man wearing protective suit standing on dirt track in the countryside
Rear view of man with outstetched arms wearing protective suit in the countryside
Rear view of man wearing protective suit in the countryside raising his hand
Man Dressed in Protective Mask and Clothing
Factory worker wearing protective clothing, adjusting manufacturing machine part
Factory worker wearing protective clothing, checking manufacturing machine
Man standing, low section
Two People Wearing Muddy Overalls Stand by a Building Site
People wearing helmet and looking at something
Scientist in protective suit
bacteriologist. Fun cartoon style illustration. The situation of life.
bacteriologist thinks about germs. Fun cartoon style illustration. The situation of life.
Marine bacteria in cancer research
PCR drug-resistant pathogen test
One woman wearing protective suit and surgical mask, close up
Man wearing protective suit and mask sitting on a rock in the countryside
Female scientist wearing protective suit and mask and walking at a garage
Female scientist wearing protective suit and mask and walking in front of a wall
Physiological research
Female scientist wearing protective suit and mask
ビジネスマン
Low Section View of a Woman Holding a up Stocking
Paul Ehrlich, German bacteriologist
William Augustus Hinton, American microbiologist
Dust coming prom protective gloves
Alexander Fleming, bacteriologist
Mary Engle Pennington, US chemist
Ruby Hirose, US biochemist and bacteriologist
Serology test demonstration, 1950s
Microbiology analysis
Petri dish
Frederick Novy and H. J. Cooper
通勤イメージ
Businessman wearing red headphones, rear view
Engineer wearing protective suit holding wafer chip in laboratory
Rear view of a businessman, walking
Worker wearing protective mask in factory
Scientist examining microbiological cultures in a petri dish
Portrait of man wearing protective suit and mask
Portrait of factory engineer wearing protective eyeglasses
Baby boy (9-12 months) climbing stairs, rear view
A man wearing a hazardous material protective clean suit, a hazmat suit, standing behind window
The doctor running wear protective clothing
The medical team run wear protective clothing
階段を上る女の子
Man wearing protective suit and mask in the countryside putting on protective gloves
Cleaning staff desinfecting hospital against contageous virus, wearing protective clothing
Cholera research
Man climbing a ladder
House painter carrying ladder and paint can, rear view
A scientist disposing of chemical waste
Man working in a factory
Nuclear fuel production, rotor compressor
Technology worker
Rear view of a beekeeper in a protective bee keepers suit and head covering and boots carrying a bee smoker.
Nurse and patient walking in hallway
Mid Section Shot of a Person Wearing a Protective Suit and Gloves
Person going up stairs, defocused
Factory worker wearing protective clothing, polishing manufacturing machine part
Portait of man with closed eyes wearing protective suit and mask
Man wearing protective suit and mask standing on dirt track in the countryside
Man wearing protective suit and mask running on dirt track in the countryside
Rear viewof man wearing protective suit and mask in the countryside at sunset
Man wearing protective suit and mask in the countryside at sunset
Tidy row of rubber boots at back door
Richard Pfeiffer, German bacteriologist
Dr. Robert Gallo, US virologist
Technician wearing protective suit working in laboratory
Woman wearing a white suit
Doctor standing in hospital corridor, rear view
Woman dancing, rear view through doorway
Woman wearing miniskirt and stilettos
Factory worker wearing protective clothing, holding control lead of manufacturing machine