Iinfluenza and ARI intensity in Bulgaria was low during week No 36 (01.09.2014 -07.09.2014). The total incidence per 10,000 population was 24.91 (during week No 35 the incidence was 23.54 ). From a total of 380 586 persons under surveillance, belonging to all age groups, a total of 948 ARI cases have been reported (during week No 35 the cases were 896). The incidence was highest in the age group 0-4 yrs (127.18  per 10,000 population), followed by age group of 5-14 yrs (52.49  per 10,000).