Week No 13

06.04.2022
During the week No 13 (28.03.2022 до 03.04.2022)  the intensity of ARI and influenzа in Bulgaria is maintained at the same level of morbidity as during  the previous week (21.03.2022 до 27.03.2022) . The total incidence per 10,000 population was 110,78 (during week No 12 the incidence was 110,48). From a total of  379 746 persons under surveillance, belonging to all age groups, a total of 4207 ARI cases have been reported (during week No 12 the cases were 4195). The incidence was highest in the age group 0-4 yrs (436,00 per 10,000 population), followed by age group of 5-14 yrs (361,35 per 10,000 population). The NRL "Flu and ARI"/NCIPD   reported 13 positive samples for influenza А/H3N2  within week No 13.