Ciele: Cieľom pilotného projektu bolo zvýšiť testovanie ako aj prepojenie so zdravotnou starostlivosťou o novodiagnostikované osoby s infekciou HIV/HCV/syfilisu a tiež zlepšiť zber a prenos údajov pomocou štandardných nástrojov zberu údajov z komunitných centier poskytujúcich dobrovoľné poradenstvo a testovanie (CBVCT) do národného epidemiologického a monitorovacieho systému. Metódy: Integrované dobrovoľné anonymné testovanie z krvi na HIV, HCV a syfilis bolo realizované pomocou rýchlych testov v období 6 mesiacov (03/2019 až 8/2019). Účastníkom s reaktívnymi výsledkami sa odporučilo, aby navštívili špecialistu za účelom potvrdenia diagnózy a nasadenia terapie. Výsledky: Otestovaných bolo 675 klientov na HIV, 410 na HCV a 457 na syfilis. Medián veku účastníkov sa pohyboval od 24 do 35,6 (IQR:24), 75,3 % z nich bolo mužov, 23,7 % žien a 0,6 % transrodových ľudí. Z hľadiska rizika akvírovania testovaných infekcii 48,9 % zo 675 klientov boli muži majúci styk s mužmi (MSM), 0,3 % osoby pracujúce v sex-biznise (SW), 9,0 % injekční užívatelia drog (PWID), 2,4 % migranti (Mi) a 8,3 % klientov uvádzalo kombináciu týchto rizík. Pilotný projekt odhalil infekciu HIV u 0,4 %, HCV u 2,4 % a T. pallidum u 1,8 % klientov. Len 2 klienti, s potvrdenou HIV infekciou boli prepojení s následnou zdravotnou starostlivosťou. Najvyššia prevalencia HIV bola zistená u MSM/Mi (4,2 %), HCV u PWID (30,8 %) a syfilisu u SW/PWID (7,1 %). Bezkondómový styk so SW, PWID, MSM a HIV pozitívnymi za posledných 12 mesiacov uviedlo 5/92, 41/82, 3/78 a 0/88 odpovedajúcich klientov. Výsledky štúdie boli zahrnuté do ročnej národnej epidemiologickej správy. Záver: Pilotný projekt odhalil potrebu podpory integrovaného testovania v CBVCT, prekonania prekážok pri potvrdzujúcom testovaní a prepojení so zdravotnou starostlivosťou ako aj potrebu integrácie základných údajov v rámci monitorovania a hodnotenia (M&E) testovania v CBVCT do národných systémov surveillance na Slovensku.

Aim: Aim of the pilot was to increase HIV/HCV/syphilis testing and linkage to care of newly diagnosed persons, improve data collection and transfer using standard data collection tools in CBVCT services. Methods: Integrated anonymous voluntary testing from blood for HIV, HCV and syphilis was realised using rapid tests in the period of 6 months (03/2019–08/2019). Participants with reactive results were advised to see a specialist for confirmatory testing and/or treatment. Results: A total of 675 clients were tested for HIV, 410 for HCV, and 457 for syphilis. Participants’ median age ranged from 24 to 35.6 (IQR: 24), 75.3% of them were men, 23.7% were women, and 0.6% identified as transgender. In terms of groups at risk 48.9 % of 675 clients were men who have sex with men (MSM), 0.3 % sex workers (SW), 9.0 % people who inject drugs (PWID), 2.4 % migrants (Mi) and the rest of clients (8.3 %) belonged to groups at combined risk. Pilot revealed HIV, HCV and T. pallidum infections in 0.4 %, 2.4 % and 1.8 % of clients, respectively. Just 2 clients, confirmed HIV-positive, were linked to care. The highest prevalence of HIV (4.2 %), HCV (30.8 %) and syphilis (7.1 %) was found among MSM/Mi, PWID and SW/PWID, respectively. Condomless intercourse with SW, PWID, MSM and HIV-positive person in the last 12 months was reported by 5/92, 41/82, 3/78 and 0/88 of responding clients, respectively. Core indicators were included in the yearly national epidemiological report. Conclusions: Pilot revealed the need to support integrated CBVCT to overcome barriers in confirmatory testing and linkage to care and to integrate core data of monitoring and evaluation (M&E) testing framework at CBVCT services into a national surveillance and M&E systems in Slovakia.

• MeSH
• anonymní testování * MeSH
• hepatitida C diagnóza   epidemiologie   MeSH
• HIV infekce diagnóza   epidemiologie   MeSH
• integrované poskytování zdravotní péče metody   MeSH
• lidé MeSH
• ochrana veřejného zdraví metody   MeSH
• sexuálně přenosné nemoci * diagnóza   epidemiologie   MeSH
• sexuální a genderové menšiny MeSH
• služby preventivní péče metody   MeSH
• syfilis diagnóza   epidemiologie   MeSH
• uživatelé drog * MeSH
• Check Tag
• lidé MeSH
• Geografické názvy
• Slovenská republika MeSH

Cieľ: Cieľom štúdie bolo popísať výskyt HIV-1 subtypov a HIV-1 kmeňov rezistentných na antiretrovírusovú liečbu (ART) u HIV pozitívnych osôb novo diagnostikovaných na Slovensku v rokoch 2019–2021. Materiál a metódy: Študijnú skupinu tvorilo 184 HIV pozitívnych naivných pacientov novo diagnostikovaných na Slovensku v rokoch 2019–2021. Vírusová HIV-1 RNA bola izolovaná z plazmy pomocou QIAamp Viral RNA Mini Kit (QIAGEN, Nemecko). Pre RT-PCR a sekvenovanie oblasti HIV pol sme použili interné postupy podľa protokolu ANRS AC11 pre RT (reverzná transkriptáza), PRO (proteáza) a IN (integráza) (ANRS AC11 Resistance Study Group, 2015). Analýzu sekvencií sme uskutočnili pomocou softvéru Sequencing Analysis Software v5.3 (Applied Biosystems®). HIV sekvencie boli manuálne upravené pomocou BioEdit (verzia 7.2.5), porovnané s konsenzuálnymi HIV-1 sekvenciami v Los Alamos Sequence Database (URL 2), zarovnané pomocou CLUSTAL W (Labarga et al., 2007) a softvérových balíkov BioEdit (verzia 7.2 .5) (Hall, 1999). Na vyhodnotenie sekvencie sme použili algoritmus HIVDB (verzia 9.0) Stanfordskej databázy HIV liekovej rezistencie (URL 1.). Na analýzu HIV-1 subtypov sme použili nástroj REGA HIV-1 Subtyping Tool (De Oliviera et al., 2005) a fylogenetickú analýzu sme vypracovali pomocou programu MEGA X (Kumar et al., 2018). Výsledky: Fylogenetickú analýzu sme vykonali zo vzoriek 184 osôb, kde sme odhalili najrozšírenejší subtyp B (129/184, 70,11 %) prevládajúci v populácii u mužov, ktorí majú sex s mužmi (MSM) (96/129 74,42 %). Čo sa týka non-B subtypov (55/184, 29,89 %), najrozšírenejší bol subtyp A (48/184, 26,09 %) v porovnaní so subtypom F (F1) (3; 1,63 %), C (1; 0,54 %) a cirkulujúcimi rekombinantnými formami CRF02_AG (2; 1,09 %), CRF01_AE (1; 0,54 %). U 9,24 % (17/184) vzoriek sme zistili prítomnosť 25 mutácií asociovaných s HIV rezistenciou na ART, z toho 7,07 % (13/184) na inhibítory reverznej transkriptázy, 1,66 % (3/181) na inhibítory proteázy a 1,32 % (2/151) na inhibítory integrázy. Okrem toho u 1,63 % (3/184) pacientov bola prítomná viactriedna rezistencia. Mutácie asociované s rezistenciou HIV na ART sa našli u 9,30 % osôb infikovaných podtypom B. Záver: Naša štúdia potvrdila pretrvávajúci najvyšší výskyt subtypu B s mierne klesajúcou tendenciou v porovnaní s minulými rokmi. Detekcia mutácií vytvárajúcich rezistenciu HIV na ART podčiarkuje potrebu testovania rezistencie u naivných pacientov ešte pred začatím ART na Slovensku.

Aim: The aim of the study was to describe the prevalence of HIV-1 subtypes and HIV-1 strains resistant to antiretroviral therapy (ART) in HIV-positive persons newly diagnosed in Slovakia in 2019–2021. Materials and Methods: The study group consisted of 184 HIV-positive na?ve patients newly diagnosed in Slovakia from 2019 to 2021. The viral HIV-1 RNA was isolated from plasma by the QIAamp Viral RNA Mini Kit (QIAGEN, Germany). For RT-PCR and sequencing of the HIV pol region, in-house procedures were used according to the ANRS AC11 protocol for RT (reverse transcriptase), PRO (protease), and IN (integrase) [ANRS AC11 Resistance Study Group, 2015]. Analysis of sequences was performed using Sequencing Analysis Software v5.3 (Applied Biosystems®). HIV sequences were manually edited using BioEdit (version 7.2.5), compared with consensus HIV-1 sequences in the Los Alamos Sequence Database (URL 2), aligned using CLUSTAL W [Labarga et al., 2007] and BioEdit software packages (version 7.2 .5) [Hall, 1999]. HIVDB Algorithm (version 9.0) of the Stanford HIV Drug resistance database (URL 1.) was used for sequence evaluation. For HIV-1 subtype analysis, the REGA HIV-1 Subtyping Tool [De Oliviera et al., 2005] and phylogenetic analysis MEGA X [Kumar et al., 2018] were used. Results: Phylogenetic analyses performed in samples of 184 persons revealed the most prevalent subtype B (129/184, 70.11%), detected to the greatest extent in the population of men who have sex with men (MSM) (96/129 74.42%). Concerning non-B subtypes (55/184, 29.89%), subtype A was found with the highest prevalence (48/184, 26.09%) compared to subtype F (F1) (3; 1.63%), C (1; 0.54%) and circulating recombinant forms CRF02_AG (2; 1.09%), CRF01_AE (1; 0.54%). In 9.24% (17/184) of samples, 25 mutations clinically relevant and associated with HIV resistance ART were detected, of which 7.07% (13/184) to reverse transcriptase inhibitors, 1.66% (3/181) to protease inhibitors and 1.32% (2/151) to integrase inhibitors. In addition, multiclass resistance was present in 1.63% (3/184) of patients. Mutations associated with HIV resistance to ART were found in 9.30 % of persons infected with subtype B. Conclusion: Our study confirmed ongoing highest prevalence of subtype B with a slightly decreasing trend compared to last years. Detection of mutations causing HIV resistance to ART underlines the need for resistance testing in na?ve patients even before the initiation of ART in Slovakia.

• MeSH
• antiretrovirové látky terapeutické užití   MeSH
• genetické techniky MeSH
• genotyp MeSH
• HIV infekce * epidemiologie   farmakoterapie   přenos   MeSH
• HIV-1 genetika   účinky léků   MeSH
• klinická studie jako téma MeSH
• lidé MeSH
• mutace genetika   MeSH
• virová léková rezistence MeSH
• Check Tag
• lidé MeSH
• Geografické názvy
• Slovenská republika MeSH

Background: HIV testing is generally accepted as being the lynchpin of a prevention strategy to tackle the HIV epidemic among MSM. However, few studies have analysed in detail the factors that influence HIV test seeking behaviour. Methods: The objective of this article is to analyse the relationship between HIV test seeking behaviour and individual, social and demographic factors in a sample of MSM recruited though a multi-centre bio-behavioural cross-sectional study. A multi-level analysis was conducted to identify factors associated with HIV test seeking behaviour. Results: A total of 2400 men were included in the sample. Age, self-reported sexual orientation, residence, household composition, educational status and perceived homonegativity all seem to impact on test seeking behaviour. Conclusions: The results suggest the need for more targeted testing promotion strategies among MSM that take structural and environmental factors into consideration, as part of a comprehensive public health strategy to address the HIV epidemic.

• MeSH
• dospělí MeSH
• Evropská unie MeSH
• HIV infekce diagnóza   MeSH
• homosexualita mužská statistika a číselné údaje   MeSH
• lidé MeSH
• městské obyvatelstvo statistika a číselné údaje   MeSH
• pacientův souhlas se zdravotní péčí statistika a číselné údaje   MeSH
• průřezové studie MeSH
• socioekonomické faktory MeSH
• zdraví - znalosti, postoje, praxe * MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mužské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• práce podpořená grantem MeSH

BACKGROUND: Numerous studies have shown that baseline drug resistance patterns may influence the outcome of antiretroviral therapy. Therefore, guidelines recommend drug resistance testing to guide the choice of initial regimen. In addition to optimizing individual patient management, these baseline resistance data enable transmitted drug resistance (TDR) to be surveyed for public health purposes. The SPREAD program systematically collects data to gain insight into TDR occurring in Europe since 2001. METHODS: Demographic, clinical, and virological data from 4140 antiretroviral-naive human immunodeficiency virus (HIV)-infected individuals from 26 countries who were newly diagnosed between 2008 and 2010 were analyzed. Evidence of TDR was defined using the WHO list for surveillance of drug resistance mutations. Prevalence of TDR was assessed over time by comparing the results to SPREAD data from 2002 to 2007. Baseline susceptibility to antiretroviral drugs was predicted using the Stanford HIVdb program version 7.0. RESULTS: The overall prevalence of TDR did not change significantly over time and was 8.3% (95% confidence interval, 7.2%-9.5%) in 2008-2010. The most frequent indicators of TDR were nucleoside reverse transcriptase inhibitor (NRTI) mutations (4.5%), followed by nonnucleoside reverse transcriptase inhibitor (NNRTI) mutations (2.9%) and protease inhibitor mutations (2.0%). Baseline mutations were most predictive of reduced susceptibility to initial NNRTI-based regimens: 4.5% and 6.5% of patient isolates were predicted to have resistance to regimens containing efavirenz or rilpivirine, respectively, independent of current NRTI backbones. CONCLUSIONS: Although TDR was highest for NRTIs, the impact of baseline drug resistance patterns on susceptibility was largest for NNRTIs. The prevalence of TDR assessed by epidemiological surveys does not clearly indicate to what degree susceptibility to different drug classes is affected.

• MeSH
• dospělí MeSH
• HIV infekce farmakoterapie   virologie   MeSH
• HIV-1 účinky léků   genetika   MeSH
• inhibitory HIV-proteasy farmakologie   MeSH
• inhibitory reverzní transkriptasy farmakologie   MeSH
• látky proti HIV farmakologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mikrobiální testy citlivosti MeSH
• mutace MeSH
• prevalence MeSH
• virová léková rezistence genetika   MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Evropa MeSH

Human immunodeficiency virus type 1 (HIV-1) was discovered in the early 1980s when the virus had already established a pandemic. For at least three decades the epidemic in the Western World has been dominated by subtype B infections, as part of a sub-epidemic that traveled from Africa through Haiti to United States. However, the pattern of the subsequent spread still remains poorly understood. Here we analyze a large dataset of globally representative HIV-1 subtype B strains to map their spread around the world over the last 50years and describe significant spread patterns. We show that subtype B travelled from North America to Western Europe in different occasions, while Central/Eastern Europe remained isolated for the most part of the early epidemic. Looking with more detail in European countries we see that the United Kingdom, France and Switzerland exchanged viral isolates with non-European countries than with European ones. The observed pattern is likely to mirror geopolitical landmarks in the post-World War II era, namely the rise and the fall of the Iron Curtain and the European colonialism. In conclusion, HIV-1 spread through specific migration routes which are consistent with geopolitical factors that affected human activities during the last 50years, such as migration, tourism and trade. Our findings support the argument that epidemic control policies should be global and incorporate political and socioeconomic factors.

• MeSH
• epidemie statistika a číselné údaje   MeSH
• fylogeografie MeSH
• HIV infekce epidemiologie   přenos   virologie   MeSH
• HIV-1 * MeSH
• lidé MeSH
• lidské činnosti MeSH
• shluková analýza MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Research Support, N.I.H., Extramural MeSH

BACKGROUND: Human immunodeficiency virus type 1 (HIV-1) subtype CRF01_AE originated in Africa and then passed to Thailand, where it established a major epidemic. Despite the global presence of CRF01_AE, little is known about its subsequent dispersal pattern. METHODS: We assembled a global data set of 2736 CRF01_AE sequences by pooling sequences from public databases and patient-cohort studies. We estimated viral dispersal patterns, using statistical phylogeographic analysis run over bootstrap trees estimated by the maximum likelihood method. RESULTS: We show that Thailand has been the source of viral dispersal to most areas worldwide, including 17 of 20 sampled countries in Europe. Japan, Singapore, Vietnam, and other Asian countries have played a secondary role in the viral dissemination. In contrast, China and Taiwan have mainly imported strains from neighboring Asian countries, North America, and Africa without any significant viral exportation. DISCUSSION: The central role of Thailand in the global spread of CRF01_AE can be probably explained by the popularity of Thailand as a vacation destination characterized by sex tourism and by Thai emigration to the Western world. Our study highlights the unique case of CRF01_AE, the only globally distributed non-B clade whose global dispersal did not originate in Africa.

• MeSH
• databáze faktografické MeSH
• fylogeneze MeSH
• fylogeografie * MeSH
• heterosexualita * MeSH
• HIV infekce přenos   virologie   MeSH
• HIV-1 klasifikace   genetika   MeSH
• lidé MeSH
• populační dynamika * MeSH
• shluková analýza MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Evropa MeSH
• jihovýchodní Asie MeSH

The HIV infection remains a major public health issue in the world and especially in those countries where there exists unprotected sexual intercourse between people of the same sex. It is namely the category of men having sex with men (MSM) that still represents a group at high risk of being infected with HIV or transmitting the virus. The aim of our study was to present HIV 2nd generation surveillance data on MSM in Slovakia in the period between the years 2008 and 2009. Time-location sampling (TLS) was used to recruit participants and oral fluid samples together with completed anonymous questionnaires were collected simultaneously. The oral fluids were tested with use of the Genscreen HIV 1⁄2 version 2, (Bio-Rad) and Western Blot (Genlabs) diagnostic kits. The data analysis was performed using Stata version 8. Saliva testing revealed HIV prevalence of 6.1% (21/349) among MSM in Slovakia. 75% of HIV-positive cases were undiagnosed. The high-risk behaviour of MSM in respect to the number of their sexual partners as well as drug and condom usage did not correspond with their relatively high knowledge about HIV/AIDS. People's attitude towards MSM was found to be the worst in the religious context. Though our results reflect a relative good knowledge of MSM about HIV/AIDS infection, new HIV-positive cases and high-risk behaviour still appear, suggesting the need for more effective HIV prevention among members of this high-risk group in Slovakia.

• MeSH
• dospělí MeSH
• HIV infekce diagnóza   epidemiologie   MeSH
• HIV séropozitivita diagnóza   epidemiologie   MeSH
• homosexualita mužská statistika a číselné údaje   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• prevalence MeSH
• riskování MeSH
• rizikové faktory MeSH
• rizikový sex statistika a číselné údaje   MeSH
• sexuální chování MeSH
• zdraví - znalosti, postoje, praxe MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Slovenská republika MeSH

BACKGROUND: In Europe, a continuous programme (SPREAD) has been in place for ten years to study transmission of drug resistant HIV. We analysed time trends of transmitted drug resistance mutations (TDRM) in relation to the risk behaviour reported. METHODS: HIV-1 patients newly diagnosed in 27 countries from 2002 through 2007 were included. Inclusion was representative for risk group and geographical distribution in the participating countries in Europe. Trends over time were calculated by logistic regression. RESULTS: From the 4317 patients included, the majority was men-having-sex-with-men -MSM (2084, 48%), followed by heterosexuals (1501, 35%) and injection drug users (IDU) (355, 8%). MSM were more often from Western Europe origin, infected with subtype B virus, and recently infected (<1 year) (p<0.001). The prevalence of TDRM was highest in MSM (prevalence of 11.1%), followed by heterosexuals (6.6%) and IDU (5.1%, p<0.001). TDRM was predominantly ascribed to nucleoside reverse transcriptase inhibitors (NRTI) with a prevalence of 6.6% in MSM, 3.3% in heterosexuals and 2.0% in IDU (p = 0.001). A significant increase in resistance to non- nucleoside reverse transcriptase inhibitors (NNRTIs) and a decrease in resistance to protease inhibitors was observed in MSM (p = 0.008 and p = 0.006, respectively), but not in heterosexual patients (p = 0.68 and p = 0.14, respectively). CONCLUSIONS: MSM showed to have significantly higher TDRM prevalence compared to heterosexuals and IDU. The increasing NNRTI resistance in MSM is likely to negatively influence the therapy response of first-line therapy, as most include NNRTI drugs.

• MeSH
• dospělí MeSH
• heterosexualita statistika a číselné údaje   MeSH
• HIV infekce farmakoterapie   epidemiologie   přenos   virologie   MeSH
• HIV-1 účinky léků   MeSH
• homosexualita mužská statistika a číselné údaje   MeSH
• inhibitory proteas terapeutické užití   MeSH
• inhibitory reverzní transkriptasy terapeutické užití   MeSH
• intravenózní abúzus drog epidemiologie   virologie   MeSH
• látky proti HIV terapeutické užití   MeSH
• lidé středního věku MeSH
• lidé MeSH
• logistické modely MeSH
• riskování * MeSH
• riziko MeSH
• sexuální chování statistika a číselné údaje   MeSH
• virová léková rezistence * MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Evropa MeSH

Aim of the study was to investigate serological markers of selected sexually and blood transmitted infections (HBV, HCV, CMV, and Treponema pallidum) in the group of pregnant women and in newborns of HIV-positive mothers in Slovakia. IgG antibodies to CMV were found in 78 of 97 women, from them in 6 of 7 HIV-positive and in 72 of 90 HIV-negative persons. Occurrence of HbsAg and HCV was significantly higher in the group of HIV-positive women (1/7 and 2/7) comparing to the HIV-negative one (4/90 and 0/92, respectively). Antibodies to T.pallidum were found only in one HIV-negative woman from 92 women tested. Five of seven children born to HIV-1 infected mothers were found HIV-1 negative, two children are still under control. Four of 7 newborns were found anti-CMV IgG positive. Although one woman, IDU, was confirmed HbsAg and anti-HCV positive, vertical transmission of HBV and HCV to her newborn was not observed by molecular-biological methods. Similarly, HCV antibodies were found in one more women and neither in her child HCV infection was confirmed. In no one of mother – child pair’s antibodies to T.pallidum were observed. Due to these findings strong attention should be paid to health education and prophylaxis of mother to child HIV and other STIs transmission in Slovakia.

• MeSH
• cytomegalovirové infekce imunologie   krev   MeSH
• ELISA MeSH
• fluorescenční stanovení protilátek proti Treponema pallidum MeSH
• hepatitida B - antigeny krev   MeSH
• HIV infekce imunologie   krev   MeSH
• infekční komplikace v těhotenství imunologie   krev   MeSH
• lidé MeSH
• nemoci novorozenců imunologie   krev   MeSH
• sexuálně přenosné nemoci imunologie   krev   MeSH
• těhotenství MeSH
• western blotting MeSH
• Check Tag
• lidé MeSH
• těhotenství MeSH
• ženské pohlaví MeSH

Introduction: Aim of the study was to determine risk behaviour and HIV prevalence among commercial sex workers (CSWs) and intravenous drug users (IDUs) in streets of Bratislava and B. Bystrica, SR. Methods: HIV antibodies were tested from saliva using ELISA test. Anonymous questionnaire was completed. Results: 121 persons (61 men and 60 women) were involved in the sociological study. Mean age of the participants was 21.9 years. 185.1% of subjects were from Bratislava. 108 participants were tested for the presence of HIV-antibodies, one was confirmed HIV-positive (0.82%). In the past 47.9% of participants and 22.3% of their partners were tested for the presence of HIV-antibodies. 10.8% of subjects proclaimed that they suffered from other sexually transmitted infection (STI) in the past. HIV testing of participants significantly correlated with the testing for other STI (p<0.002) as well as with HBV/HCV (p<0.001). 58 participants were using tattooing (47.9%). 46.3% of all participants never used condoms with partners. 31.4% of respondents proclaimed disruption of condom during sexual intercourse. Significant correlation was found between testing of participants for other STI and usage of condoms with their partners (p<0.013). Women used condoms more often by sexual contacts with partners than men used condoms (p<0.094). They were also significantly more tested for other STI in the past (p<0.021) and they suffered from other STI more often than men (p<0.033). 26.5% of person - only women - were involved in commercial sex work. 93.5% of them were taking drugs as well, 21.8% suffered for other STI in the past. They were working in sex business on average for 26 months. The average number of their clients per week was 12.3. CSWs used condoms more often with clients than with partners. 98.2% of all participants were taking drugs, 93% of them intravenously. 24.6% of IDUs always used new or their own needles and syringes, while 69.4% shared equipments with the other users. IDUs drug users used condoms significantly less often with their partners than did CSWs (p<0.006). CSWs were significantly more often tested for other STI (p<0.001) and they also more often suffered for other STI than IDUs (p<0.045). Conclusion: More effort should be done to decrease risk behaviour revealed in the groups of CSWs and drug users.

• MeSH
• chování snižující riziko MeSH
• dospělí MeSH
• HIV infekce MeSH
• hodnocení rizik MeSH
• intravenózní abúzus drog patologie   prevence a kontrola   MeSH
• lidé MeSH
• prostituce MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Geografické názvy
• Slovenská republika MeSH