[Epidemiology of Ixodes tick-borne borreliosis in the north of the Volga-Viatka region].
Among the territories of the Volga-Vyatka Region of Russia, the Kirov Region is characterized by the highest incidence of Ixodes tick-borne borreliosis. Its incidence rates ranged from 10.5 to 48.6 per 100,000 inhabitants. The average long-term regional rate was 8 times as high as the federal one. The bulk of cases was notified in the central regional districts referred to as a southern taiga subarea. The infection with the borreliae I. persulcatus and I. ricinus was 21-29%. Urban inhabitants infected for domestic reasons were prevalent among those who had been ill. Patients aged above 40 years accounted for 64.5%. There was an increase in the proportion of patients referring for medical care for the bites being stuck. Cases of mixed infections (Ixodes tick-borne borreliosis and tick-borne encephalitis) came to be more frequently detected; these constituted about a third of all tick-borne infections.
Utenkova
E O
EO
Iastrebov
V K
VK
Bondarenko
A L
AL
Oparina
L V
LV
D000293:Adolescent; D000328:Adult; D000818:Animals; D025065:Borrelia burgdorferi / Q000302:isolation & purification; D002648:Child; D015897:Comorbidity; D004675:Encephalitis, Tick-Borne / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D018884:Ixodes / Q000382:microbiology; D008193:Lyme Disease / Q000453:epidemiology*; D012426:Russia / Q000453:epidemiology