Ключевые слова: 3d, biohazard, caution, cold, concept, contagious, contamination, corona, coronavirus, covid, covid19, danger, deadly, disease, disinfection, glove, gloved, hands, infections, lethal, mers, palm, pandemic, plastic, predominantly, printed, protected, protection, respiratory, rhinoviruses, sars, sarscov2, shape, virus,