Lekarz posiadający fiolkę z covid-19 szczepionką przeciw koronawirusowi i strzykawkę gotową do wstrzyknięcia szczepionki pacjentowi, na niebieskim tle, Koncepcja szczepienia. - Zdjęcie stockowe & obraz

Doctor holding a vial of covid-19 coronavirus vaccine and a syringe ready to inject the vaccine to a patient, on a blue background, Vaccination concept.

Development and creation of a vaccine against coronavirus COVID-19, a young woman in a medical mask, holds a vaccine against coronavirus in a glass bottle and a syringe in her hand, on a blue background, The concept of a vaccine to combat coronavirus

Doctor woman in a medical mask on her face, holds a vaccine against influenza, measles, coronavirus for vaccination against an outbreak, on a blue background, medicine concept

Young woman holding a bottle of covid-19 coronavirus vaccine, a doctor in a laboratory with a biological test tube for analysis and sampling for the infectious disease Covid-19, on a blue background

Doctor holding a vial of covid-19 coronavirus vaccine and a syringe ready to inject the vaccine to a patient, on a blue background, Vaccination concept.

Woman doctor in a medical mask holding a vial with a dose of covid 19 coronavirus vaccine for injection, on a blue background, coronavirus treatment, vaccination concept

Nurse with protective mask holding injection.Nurse with injection

Young scared intern doctor wearing glasses with a stethoscope around his neck, holding a syringe in his hands and looking at him with fear, on a white background

Male doctor in a protective medical suit, mask, glasses and gloves, with a syringe in his hands, of medical care, coronavirus

Male doctor in a protective medical suit, mask, glasses and gloves, holds a syringe with a vaccine against coronavirus, the concept of medical care, coronavirus

Male doctor in a protective medical suit, mask, glasses and gloves, holds a syringe with a vaccine against coronavirus, the concept of medical care, coronavirus

Yes, I'm pregnant A happy beautiful young pregnant woman shows a positive result of two strips on the test, standing on an isolated pink and blue background

Doctor holding test tube with coronavirus vaccine, on isolated blue background, 2019-nCoV COVID coronavirus concept

A young woman in a protective medical mask holding a case with wireless headphones on a yellow background. Concept of quarantine, coronavirus

Young woman in a medical protective mask on her face, holds her front finger over her lips, makes a gesture of silence, gossips with a friend, speaks in a lower voice, on a pink background