Letter to the Editor (reply to Souty C et al.): The causes of long‐term trends in the epidemiology of influenza.

Comment on: Souty C, Amoros P, Falchi A, et al. Influenza epidemics observed in primary care from 1984 to 2017 in France: a decrease of epidemic size over time. Influenza Other Respir Viruses. 2018