Chest-up of female scientist wearing hazmat suits, gloves, eyeglasses and medical mask, sitting at desk in research center, using microscope
Low angle view through glass table top of female Caucasian scientist wearing hazmat suit, gloves, goggles and medical mask, standing in dark research center, working with Petri dish
Low angle shot of unrecognizable medical scientist in hazmat suit, respirator mask, goggles and gloves holding up petri dish and looking at bacteria growing in it
Handheld shot of medical scientist in hazmat suit, respirator mask, goggles and gloves sitting at desk in laboratory and looking into microscope, then observing bacteria growing in petri dish
Tracking shot of scientist in protective suit, respirator mask, goggles and gloves looking at bacteria growing in petri dish while conducting research in laboratory
Shoulder-up of male African American and female Caucasian laboratory workers wearing hazmat overalls, goggles and masks, sitting in research center, analyzing biological material in Petri dish
Scientist doing an research work with a petri dish sample, wearing lab gloves.
Scientist doing an research work with a petri dish sample, wearing lab gloves.
Scientist doing an research work with a petri dish sample, wearing lab gloves.
Scientist doing an research work with a petri dish sample, wearing lab gloves.
Side view shot of unrecognizable research scientist in hazmat suit, goggles and gloves looking at blood sample under microscope in laboratory
Chest up slowmo of Caucasian male scientist in protective coveralls, goggles and respirator mask studying DNA in lab, examining liquid substance in petri dish