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Objective: There is scarce information about the molecular epidemiology of HIV-infection in Armenia (former USSR). The objective of this work was to estimate the distribution of HIV-1 subtypes in this country and get any information about HIV drug resistance in naÏve patients., Design: A joint study involving 78 patients was carried out in Yerevan, Armenia and Moscow, Russia in 2009-2013. The cohort studies included mostly IDUs (28.2%) and heterosexuals (69.2%)., Results: The phylogenetic analyses based on population sequencing of partial pol gene found subtype A1 being the most prevalent (92.3%), followed by subtype B (3.9%). The HIV-1 tropism inferred from env V3-loop sequences was determined in 27 samples, among them R5-tropic viruses were found in 13 (48.1%) patients and X4- variants--in 14 (51.9%) patients. The prevalence of drug resistance in naïve patients was low (1.5%) with the only one mutation K219Q found., Conclusion: The composition and distribution of HIV-1 genetic variants in Armenia are evidently influenced by the Russian and other FSU countries epidemic, due to the significant volume of Armenian migrant/re-emigrant flows. Continued surveillance of HIV-1 circulating subtypes and drug resistance in Armenia is important for the proper management of HIV infection in this country.

Tuberculosis was detected in 2.2% of migrants from Baku, whereas among those applying for medical and social care to the charity organization "Physicians without Boundaries" this value is 4 times higher: 8.6%. These results necessitate the development of a complex of antituberculosis measures adapted to new marginal risk groups-migrants. The principal purpose of these measures should be to make specialized medical care as available as possible for this group.

The extent of tumor, as revealed by surgery in 113 primary patients with malignant granulosa-stromal cell tumors of the ovaries (granulosa cell--77, theca cell--17 and mixed theca-granulosa cell tumors--19 patients), was analysed versus duration of disease, laterality of tumor and patient age. Factors which were significantly or as a marked tendency associated with stage III and IV of disease and thus suggested poor prognosis were identified.