Ключевые слова: biochemical, biologic, breathing, capitulation, chemical weapon, cover, department, diseases, doctor, ebola, filter, filtering, flu, frustrated, frustration, gas, genetic modification, germ, giving up, hazmat, hazmat suit, hospital, infectious, influenza, korona, mask, outbreak, pandemic, protection, protective, sadness, safety, sars covid, secure, secured, staff, virus, worker,