During the week No 30 (25.07.2022 - 31.07.2022)  the intensity of ARI and influenzа in Bulgaria is stable, without  serious change in comparison  to the previous week (18.07.2022 - 24.07.2022). The total incidence per 10,000 population was  32,86 (during week No 29 the incidence was 31,88). From a total of  379 817 persons under surveillance, belonging to all age groups, a total of  1248 ARI cases have been reported (during week No 29 the cases were 1211). The incidence was highest in the age group 0-4 yrs (166,35 per 10,000 population), followed by age group of 5-14 yrs (74,27 per 10,000 population).