Overall contributions of the six pathogens to national ILI in 15 seasons.

The contribution of pathogen i is calculated as , where vi(t) is the observed positivity rate of pathogen i at week t, and wi is the inferred mean multiplicative factor for pathogen i. The inferred dominant pathogen in each season is in bold.病原体（pathogen）i的贡献按如下方式计算：其中v_i(t)为第t周观测到的病原体i的阳性率，w_i为推断得到的病原体i的平均乘因子。各流行季中推断得到的优势病原体以粗体标注。