CU, macro: person holds glass ampule with experimental vaccine sample in researching lab
CU, macro: lab assistant holds in fingers brown glass ampule with new antiviral vaccine on black background in laboratory extreme close view
CU, macro: person touches edge of syringe needle with dripping antiviral vaccine drop on black background in lab extreme close view
CU, macro: syringe with needle and plastic ampules with vaccine on pile of drugs as dangerous disease cure on black background zoom out extreme closeup
CU, macro, dolly cam: motion along blurred ampules with logo containing vaccine and blue disposable surgical mask on black background extreme closeup
Virologist in protective mask and costume looking vaccine flask in hands. Biochemist watching antiviral vaccine in transparent flask in research laboratory
Scientist Pours Blue Pattern Chemicals Into In Flask. health care and medical concept. Scientist are certain activities on experimental
Extreme Close-up of a masked scientist developing a coronavirus vaccine holding a yellow pill. The doctor looks at the painkillers antiviral medication. Vitamins
Extreme Close-up of a masked scientist developing a coronavirus vaccine holding a white pill. The doctor looks at the painkillers antiviral medication. Vitamins
Scientist Pours Blue Pattern Chemicals Into In Flask. health care and medical concept. Scientist are certain activities on experimental
scientist working in a lab on developing a coronavirus vaccine
scientist working in a lab on developing a coronavirus vaccine