Summary

The seasonal influenza epidemic began in week 36.
Since week 34 (August 19–25, 2019), a marked increase in consultations for influenza-like illness among sentinel physicians and a rise in visits for influenza-like illness have been observed.
The A(H1N1)pdm09 virus is predominant.
Since the beginning of 2019, 13 severe cases admitted to intensive care have been reported.