doctor holding a test tube of blood and writing on a form
Close up shot of a hand holding and mixing a test tube with red chemical in it
Elderly man technologist doing a laboratory test examining a flask with a blue substance, chemist holding tube with liquids inside. Scientist working with various bacteria tissue and blood samples
Work in the laboratory. Stock footage. A closed light space with various test tubes and chemical elements and scientists.
Work in the laboratory. Stock footage. A closed light space with various test tubes and chemical elements and scientists.
Team medical scientist conducting DNA experiments looking in computer holding test tube with blood sample working in science laboratory. Lab engineers in white coat analysing vaccine development
Laboratory medical stuff disscussing about vaccine development holding test tube with blood sample. Medical scientist working with DNA scan image in modern equipped laboratory using high tech
An experienced laboratory assistant carefully examines a test tube with blood
Chemist doctor holding test tube with blood sample entering datas in pc working in lab. Team of scientists analysing vaccine evolution using high tech researching diagnosis against covid19 virus.
Close up of a female microbiologist examining blood test tubes with her female assistant. Medical laboratory workers preparing to analyze blood samples. Immunology, medicine, healthcare.