Médico serio con equipo de vacunación de medicamentos con agujas. fondo blanco aislado. concepto de trabajo - Foto e imagen de stock

Young man smiling cheerfully and casually, looking downwards and pointing to chest. coronavirus concept

A healthcare professional takes a smear of COVID-19. Wear a white robe, gloves made of a protective mask. Test tube for analysis. Doctor with test tube for analysis and sampling of infection.

Preparation for a surgery. injection against flu. illness, treatment concept. help. close up photo

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

Doctor scientist male holds sample tube in hand, examine it. doctor in biohazard protection clothing. covid 19 research laboratory. focus on tube

Portrait of mature doctor man with sampling tube of infected person corona virus in laboratory, isolated on white background. coronavirus or covid-19 tube blood test concept

Cropped male doctor is wearing gloves preparing for work, wearing white robe, isolated in studio with white background

Elderly male is wearing gloves and looking at camera, healthcare and preparation concept. portrait of confdent doctor

Cropped doctor male holding coronavirus test in tube , close-up photo. isolated white background

Close-up photo of doctors hand wearing clean protective gloves before operation, preparing for work

Male doctor is wearing sterile gloves, preparation for work, using stethcoscope. isolated white background

Male doctor is wearing gloves preparing for work, wearing white robe, isolated in studio with white background