Week No 52

05.01.2022
During the week No 52 (27.12.2021 -02.01.2022) ARI and influenza intensity in Bulgaria increase compared to the previous week 51 (20.12.2021 - 26.12.2021). The total incidence per 10,000 population was 42,39 (during week No 51 the incidence was72.95  ). From a total of 345 591 persons under surveillance, belonging to all age groups, a total of  1 465 ARI cases have been reported (during week No 51 the cases were 2 521 ). The incidence was highest in the age group 0-4 yrs (171.92 per 10,000 population), followed by age group of 5-14 yrs (106.42 per 10,000 population). Surveillance data from the region of Plovdiv were not filled in the system neither for the week 51,  nor for the week 52.