Clinical and Epidemiological Characteristics of Acute Hepatitis B with Delta agent in Kyrgyzstan, 1999-2018

Purpose of the research: study clinical and epidemiological characteristics Acute Hepatitis B with Delta agent (AHD) in Kyrgyzstan. Materials Methods: State Reporting Forms No. 1 “Report on infectious parasitic disease” for 1999-2018 were reviewed. The data 115 patients AHD analyzed, who received inpatient treatment 2000-2018, Bishkek. was processed by Epi Info 3.8.1. Results. In Kyrgyzstan, only 129 cases (0,12 ‰00) detected reviewed period, which 97,7 times lower than incidence free (AHB). Over rime, rate has decreased 14,6 a base decline at level 6,8%. cumulative average men 2,4 higher compared to women (0,17 ‰00 0,07 , women, respectively) 1,4 general population level. Analysis laboratory indicated that disease associated medical interventions 61,7% ± 4,5 (71/115). most frequently reported causes infection surgical dental (50,7% 5,9 35,2% 9,5, respectively). Of analyzed 109 age group 16+, 60 (55%) had as co-infection, 49 (45%) - superinfection. 30% (33/109) severe course, twice common superinfection (43%, 21/49). Conclusion: low still high prevalence hepatitis country, presence “superinfection” half observed HBsAg-positive status does not reflect true situation indicates need examine all AHV D order exclude underdiagnoses. more course superinfection, requires increased prevention surveillance chronic HB.