Ключевые слова: albino, animal, banner, biotechnology, blue, care, chemical, chemistry, clinic, closeup, concept, development, drug, experiment, experimental, experiments, glove, gloves, hand, hands, health, hold, holding, hospital, infection, lab, laboratory, mammal, medical, medicine, mice, mouse, pet, pharmaceutical, pharmacy, rat, research, researcher, rodent, science, scientific, scientist, technology, test, testing, vaccination, vaccine, vaccines, virus, white,