Vaccin de développement professionnel médical. Traitement du coronavirus. Créer un vaccin. Masque respiratoire du docteur. Vaccin contre l'infection et analyse sanguine. Vaccination par éprouvettes pour travailleurs médicaux. Échantillons sanguins. - Photo & image de stock

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Smiling cheerful female cook showing a handmade cake in a baking tin

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Cheerful child laborer using building uniform and plastering spatula, labor day.

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Teen girl builder in protective helmet use tape measure, measurement.

Cheerful lady presenting product of steaming iron, housewife.

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