Ключевые слова: 2019ncov, antivirus, biology, cleaning, collaboration, community, concept, corona, coronavirus, covid19, danger, disease, disinfecting, eliminate, epidemic, fever, fight, group, health, hospital, human, icon, illness, infected, infection, influenza, man, mask, medical, medicine, pandemic, patient, people, plane, pneumonia, protection, quarantine, researching, safety, scientists, searching, sick, test, treatment, trendy, tubes, vaccine, virus,