Influenza and ARI intensity in Bulgaria was low during week No 39 (23.09.2019-29.09.2019). The total incidence per 10,000 population was 33.01 (during week No 38 the incidence was 26.38). From a total of 381 376 persons under surveillance, belonging to all age groups, a total of 1259 ARI cases have been reported (during week No 37 the cases were
1006). The incidence was highest in the age group 0-4 yrs (172.74 per 10,000 population), followed by age group of 5-14 yrs (89.04 per 10,000).