Category Terms
pneumonia pneumonia, respiratory outbreak, lung disease, respiratory tract illness, respiratory illness, respiratory infection, pneumonia-like disease, upper-respiratory illness, respiratory condition, lung infection, pneumonia-like cases, pneumonia-like illness, respiratory virus, lung virus, pneumonia-like virus, pneumonia-causing virus, pneumonialike virus
mystery mystery, mysterious, unidentified, undocumented, disease x, unknown, abnormal, unexplained
technical 2019-ncov, ncov, 2019 novel coronavirus, n-cov2019, novel coronavirus 2019, ncov2019, cov2019
coronavirus coronavirus, betacoronavirus, coronovirus