Ключевые слова: biochemical, biologic, biological hazard, breathing, capitulation, chemical weapon, corona, cover, department, diseases, doctor, ebola, filter, filtering, flu, frustrated, frustration, gas, genetic modification, germ, giving up, hospital, infectious, influenza, lab, mask, outbreak, pandemic, portrait, protection, protective, sad, sadness, safety, secure, secured, staff, virus, worker,