In the 15th week of 2025 (07.04.-13.04.2025), 2 042 cases of acute respiratory diseases and influenza were recorded among a surveillance population of 346 739 people, representing an incidence rate of 58.92 per 10 000 population. The national incidence rate remains around that of the previous week, although slightly elevated (1 929 cases of acute respiratory diseases and influenza in a surveillance population of 346 739 people, incidence rate 55.66 per 10 000 population). The incidence is at the level of the same week of the previous season. The overall national incidence and the incidence by age group reached values normally observed towards the end of the influenza season. In most cities, the level of intensity of the epidemic process is already low or decreasing towards low.