Ein professioneller Kosmetologe hält eine Spritze mit Anti-Aging-Flüssigkeit in der Hand. ein hängender Tropfen am Ende einer Nadel mit einem Füllstoff über einem behandschuhten Doktorfinger. Injektionskonzept in der Kosmetologie - Stockfoto & -bild

A doctor wearing a protective mask makes a test drop on a glove from a syringe. Vaccine and test in humans.

A professional cosmetologist doctor holds in his hand a syringe with anti-aging fluid. A hanging drop on the end of a needle with a filler over a gloved doctor finger. Injection concept in cosmetology

Female researcher/doctor inoculating flu virus into chicken eggs.

Young caucasian woman doctor in a protective mask dripping a drop of vaccine or injection from a syringe onto a gloved finger. Vaccinations and injections in cosmetology and medicine.

The cosmetician holds a syringe with a preparation for mesotherapy

Female doctor with syringe

Medic holding syringe in hand. Vaccination. Influenza

Handsome man in doctor uniform holding syringe and ampoule with liquid, studio shot.

A doctor wearing a protective mask makes a test drop on a glove from a syringe. Vaccine and test in humans.

Close-up face of a caucasian doctor preparing a syringe for injection. Young male doctor in a protective mask and gloves holding a syringe with liquid. The concept of people, medicine, health care and

A young Caucasian doctor holds a syringe with an injection in his hand and an open ampoule with an injection in the other hand in a glove. Vaccines and virus injection concept. Focus on the syringe.

A young Caucasian doctor holds a syringe with an injection in his hand and an open ampoule with an injection in the other hand in a glove. Vaccines and virus injection concept. Focus on the syringe.

A young male Caucasian doctor in a mask holds a syringe with an injection with his gloved hand. Vaccines and vaccinations and injections concept. Focus on the syringe.

Studio portrait of a male doctor in a white coat with a syringe and an ampoule of a vaccine in his hands. Caucasian doctor on brown background.

Young caucasian male doctor in a white coat holding a syringe with a vaccine. Focus on the syringe.