Keywords
boy, child, clinic, close-up, detail, doctor, flu, hand, healthcare, hospital, immunity, immunological, immunology, medical, medicine, mother, nurse, paediatrician, patient, pediatrician, people, person, phial, polio, protection, skin, syringe, vaccination, vaccine, vial, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u17239184