Врач в медицинской маске и белом халате держит пробирку с образцом и коронавирусом надписи изолированы на белом - Стоковое фото и изображение

Male doctor in medical mask with syringe and ampule on white background

Covid-19, preventing virus, healthcare workers and vaccination concept. Smiling doctor in medical mask and gloves pouring chemical ingridient into another test-tube, conducting vaccine tests.

Covid-19, preventing virus, healthcare workers and vaccination concept. Satisfied smiling doctor in medical mask and gloves pointing at test-tube with vaccine sample, pleased with good result.

Covid-19, preventing virus, healthcare workers and vaccination concept. Smiling doctor in medical mask and gloves pouring chemical ingridient into another test-tube, conducting vaccine tests.

Male doctor with flashlight on grey background

Doctor man portrait isolated on blue background wearing face mask with arms crossed