During the week No 38 (19.09.2022 - 25.09.2022 )  the intensity of ARI and influenzа in Bulgaria shows no serious deviation compared to previous weeks. The total incidence per 10,000 population was   29,88 (during week No 37 the incidence was   34,41). From a total of  379 817 persons under surveillance, belonging to all age groups, a total of  1135 ARI cases have been reported (during week No 37 the cases were 1307 ). The incidence was highest in the age group 0-4 yrs (130,78 per 10,000 population), followed by age group of 5-14 yrs (92,97 per 10,000 population). No influenza viruses detected.