Ключевые слова: addict, analysis, biology, blood, care, cell, close up, coronavirus, covid19, cure, dangerous, disease, doctor, drug, equipment, examination, examine, experiment, finger, glove, hand, handling, health, healthcare, hospital, infection, lab, laboratory, macro, measure, medical, medicine, plasma, profession, safety, sample, science, scientific, sterile, syringe, technician, technology, test, tool, tube, vial, virus, worker,