Vacunación contra el coronavirus. Pruebas de vacunas COVID-19. Un médico varón con una máscara médica llena una jeringa con una vacuna COVID-19 sobre un fondo azul. Las manos del médico sostienen una jeringa de cerca. - Foto e imagen de stock

Vaccination against coronavirus. Testing COVID-19 vaccines. A male doctor in a medical mask fills a syringe the with a COVID-19 vaccine on a blue background. Doctor's hands hold a syringe close-up.

Man in medical gloves putting on protective face mask against blue background

Vaccination against coronavirus. Testing COVID-19 vaccines. A male doctor in a medical mask fills a syringe the with a COVID-19 vaccine on a blue background. Doctor's hands hold a syringe close-up.

Male doctor, in a white coat and gloves, points to the side with his hands. next to the text space. blank on a blue background

Young doctor in medical mask and white coat with stethoscope holding syringe isolated on blue

Young male doctor wearing medical mask, and stethoscope round his neck, isolated on blue background

Sad doctor on a blue background

Man in medical gloves putting on protective face mask against blue background

Portrait of a male doctor in a mask and gloves on a blue background. Healthcare concept.

Man in medical gloves putting on protective face mask against blue background

Man in medical gloves putting on protective face mask against blue background

Man in medical gloves putting on protective face mask against blue background

Young smiling Caucasian male doctor in white uniform, with eyeglasses and stethoscope around neck putting rubber gloves before patient examination.

Doctor in PPE holding a vial or bottle vaccine against coronavirus Covid 19 new Omicron variant or strain in his hand, close up. Concept of vaccination, trial and treatment due to SARS-CoV-2 pandemic

Portrait of a male doctor in a mask and gloves on a blue background. Healthcare concept.