Médecin ou scientifique en laboratoire tenant une seringue contenant des vaccins liquides pour enfants ou personnes âgées, ou guérissant des maladies animales. Concept : maladies, soins médicaux, science, anesthésie, euthanasie, diabète . - Photo & image de stock

Doctor surgeon preparing for the surgical operation, she is wearing gloves and sterile mask

Concept of herd immunity, virus spreading in society. Banner of doctor with syringe is preparing for vaccine.

Female nurse puts on rubber gloves and wearing medical face mask, woman doctor in blue uniform holding stethoscope and show to camera, isolated on over white background, medical health concept

Doctor is showing rapid antigen test Covid -19 self repid test set

A doctor or scientist in the lab is holding a stethoscope to listen to heart beats of the heart. Concept: disease, cure heart attacks, science, futuristic, heart and science.

Close up portrait of a surgeon or doctor with mask and headset ready for operation in hospital or clinic. The surgeon smiles safe and proud of himself. Concept of medicine, hospitals and doctors, care

Close up portrait of woman doctor with stethoscop ready for visit in hospital or clinic.

A doctor or scientist in the lab is holding a stethoscope to listen to heart beats of the heart. Concept: disease, cure heart attacks, science, futuristic, heart and science.

Close up portrait of woman doctor with stethoscop ready for visit in hospital or clinic.

A doctor or scientist in the lab is holding a stethoscope to listen to heart beats of the heart. Concept: disease, cure heart attacks, science, futuristic, heart and science.