Portrait of senior experienced scientist man smiling at camera in modern equipped lab. Multiethnic team examining virus evolution using high tech and chemistry tools for scientific research, vaccine
Experienced medical lab practitioner smiling and looking in camera. Team of scientists doctors examining virus evolution using high tech and chemistry tools for scientific research, vaccine
Authentic portrait of an experienced senior doctor smiling at the camera with the nurse in background working. Modern private hospital consultation room doctor cabinet Family therapist
Experienced man scientist looking at camera smiling in modern equipped lab. Multiethnic team examining virus evolution using high tech and chemistry tools for scientific research, vaccine development
Portrait of experienced scientist man in coverall smiling at camera wearing protection mask in equipped lab. Examining virus evolution using high tech and chemistry tools for vaccine development.
Experienced veterinarian listens with a stethoscope a dog
Bearded pharmacist smiling to the camera, while working at drugstore
Experienced female doctor talking to patient in the hospital
Skilled doctor working in office on laptop
Friendly pharmacist holding medication at drugstore
Smiling female pharmacist holding out blister of pills to the camera
Female pharmacist smiling to the camera, holding two medication bottles