Coefficient is 0.001. Intracluster correlation coefficient is 0.001. CRI, clinical respiratory illness; ILI, influenza-like illness;
Coefficient is 0.001. Intracluster correlation coefficient is 0.001. CRI, clinical respiratory illness; ILI, influenza-like illness; RR, relative threat.Even so, no pathogen was isolated in the respective index case. The two…