The road will be mastered by the walker

Anonymous questioning by the distribution of questionnaires among 1,600 young people (68.9% of them were city dwellers, 31.1% were villagers) was carried out. The questioning covered 1,079 adolescents aged 12-16 years (67.3%), 501 young people aged 16-19 years (31.3%) and 20 respondents aged 19-23 years (1.4%). The analysis of answers to questionnaires indicated that all respondents had the same level of knowledge on the subject, but the information they possessed was not duly analyzed and had no influence on their own behavior. It should be pointed out that 1% of persons aged 12-19 years took drugs by intravenous injection. These data, as well as other materials, gave grounds for the development of a new educational program on the prophylaxis of HIV/AIDS/STD and its introduction in 1997. The program is intended for a school course of 6 years (forms 6-11) and must provide adolescents with reliable and comprehensible information, conductive to the formation of a healthy mode of life.     

Specific features of the HIV infection epidemic in Moscow

Retrospective analysis of the epidemic of HIV infection in Moscow allowed to mark out two periods: the first--from 1987 to 1993 and the second one--from 1994 to 2000. The characteristic feature of the first period of the epidemic was the sexual transmission of the agent mainly among homosexuals; the most affected group were persons aged 20-39 years and the number of AIDS patient decreased with a simultaneous growth in lethality. During the second stage of the HIV infection epidemic changes in the prevailing transmission routes of the agent occurred: injection drug addicts took the leading role. Changes in the ratio of HIV-infected men and women took place along with active involvement of persons aged 13-18 years into the epidemic process. The established changes in the epidemiological situation require corrections in the strategy and tactics of epidemic control and prophylactic measures.     

Knowledge and beliefs of international travellers about the transmission and prevention of HIV infection.

OBJECTIVES: To measure the perceived risk of acquired immunodeficiency syndrome (AIDS) among international travellers, to measure their knowledge of the transmission and prevention of HIV infection abroad and to identify some of the determinants of this knowledge. DESIGN: Survey. SETTING: Travellers'' immunization clinic providing mostly primary preventive care to international travellers. PARTICIPANTS: All clients aged 18 to 50 years seen at the clinic between Oct. 2 and Dec. 21, 1989, before their departure. MAIN OUTCOME MEASURES: Sixteen statements measured knowledge of transmission and prevention of HIV infection. Standardized scales measured health beliefs. RESULTS: The response rate was 81% (331/409). Compared with other diseases AIDS was perceived to be associated with a low risk except by those travelling to countries with a high prevalence of AIDS. Most of the clients were found to have a good knowledge of HIV transmission to travellers, although some myths remained popular and some real routes of transmission, especially blood, remained underrated. In all, 70% of the subjects believed in the efficacy of condoms when used with local people, as compared with 79% when used with other tourists; this difference was greatest among travellers who perceived AIDS as being particularly severe but difficult to prevent. The determinants of the knowledge of HIV transmission and prevention were a high level of education, a mother tongue other than French, unmarried status, a high prevalence of AIDS at the destination, the duration of the trip and a high perceived risk of HIV infection. CONCLUSIONS: Counselling should teach travellers (a) not to underestimate their risk of HIV infection during their trip, (b) to decrease the risk of requiring health care in developing countries and (c) to rely on their own prudent sexual behaviour rather than on their assessment of the level of risk posed by the environment.     

Prevention and control of HIV infection in the Osh region of the Kyrgyz Republic

A total of 178 cases of HIV infection were diagnosed in the Osh region of the Kyrgyz Republic for January 1, 2003, the intensity of the prevalence of HIV infection being 14.5 per 100,000 of the population with this figure for the whole republic being equal to 5.9. In the dynamics of the HIV infection epidemic two periods were detected. During the first 3 years (1998-2000) a few individual imported cases of HIV infection were registered in the region. During the last 2 years (2001-2002) 98.8% of all cases of HIV infection registered in the region, as well as the presence of an epidemic outbreak among injection drug users (IDU), were detected. The risk factors of getting HIV infection were the intravenous use of drugs and a low level of information among young people concerning the routes of transmission of this infection and means of protection from HIV/AIDS: the promotion of healthy life style among young people, the introduction of the programs of "harm reduction" among IDU and the rules of safe sex.     

The forms and analysis of the results of work in preventing HIV infection among youth

Specialists of the AIDS Centre distributed questionnaires, specially developed by them, among a group of students of the Pedagogical University. The questionnaire contained 35 questions; of these, 21 questions were intended to find out what information on HIV infection and AIDS the students had and 14 questions dealt with their sexual history and their attitude to the problem. The answers to the questionnaires distributed among 100 students (68% were females and 32% were males) showed that 58% of the respondents had previous sexual experience. 68.5% of the respondents had sexual intercourse after taking alcohol, 7.4% always used condoms, 38.8% seldom and 53.7% never used condoms. The behavior of 68.8% of the respondents was not influenced by information on HIV infection they received, 16% reduced the number of casual sexual partners, 8.6% started using condoms, 6.5% reduced the number of sexual partners.     

Children, adolescents and HIV infection

The analysis of the occurrence of HIV infection in adults, children and adolescents under 18 years of age on the basis of statistical data by February 1, 1997, is presented. The total number HIV-infected persons registered by this date was 6,232; among them 902 (14.5%) were children and adolescents. 267 children were infected in the hospital focus of HIV infection; of these, 80 children (30%) died of AIDS during the period of 1989-1997. In 1992 only 16 adolescents, HIV infected were registered, while in 1995 the number of HIV-infected adolescents was 34, in 1996 their number rose to 144 and in 1997, to 435. The main cause of adolescent infections (80%) was the intravenous injection of narcotic drugs.     

The educating and informing of the population on HIV/AIDS problems in the Republic of Byelarus

Data on the spread of knowledge and information among the population of the Republic of Belarus, mainly young people aged 14-20 years as the most susceptible group, are presented. Sociological questioning carried out among students of institutions of higher education indicated that 91% of them did not admit the possibility of getting HIV infection; the majority of students of technical and high schools denied the role of casual sexual relations in the spread of HIV infection. The questioning revealed that the main source of information was television for 83.5% of the questioned students, newspapers and magazines for 82.9% and radio for 35%. The sociological study made it possible to lay special emphasis on educational institutions in the work on the information and education of the population. Programs, recommendations and other information materials on the problem of the prophylaxis of HIV/AIDS were developed. Information is provided in educational institutions during classes and non-class work. Institutions of culture also play their due role in providing better information to young people. The Centre issued 26 video reels, 2 films and 3 audio reels.     

Universal precautions to prevent HIV transmission to health care workers: an economic analysis.

The universal precautions recommended by the US Centers for Disease Control (CDC), Atlanta, for the prevention of HIV (human immunodeficiency virus) transmission to health care workers are widely accepted, despite little documentation of their effectiveness and efficiency. We reviewed the evidence on the risk of HIV transmission to hospital workers and the effectiveness of the universal precautions. We also evaluated the costs of implementing the recommendations in a 450-bed acute care teaching hospital in Hamilton, Ont. On the basis of aggregated results from six prospective studies the risk of HIV seroconversion among hospital workers after a needlestick injury involving a patient known to have AIDS (acquired immune deficiency syndrome) is 0.36% (upper 95% confidence limit 0.67%); the risk after skin and mucous membrane exposure to blood or other body fluids of AIDS patients is 0% (upper 95% confidence limit 0.38%). We estimated that 0.038 cases of HIV seroconversion would be prevented annually in the study hospital if the CDC recommendations were followed. The incremental cost of implementing the universal precautions was estimated to be about $315,000 per year, or over $8 million per case of HIV seroconversion prevented. If all HIV-infected workers were assumed to have AIDS within 10 years of infection the of the program would be about $565,000 per life-year saved. When less conservative, more probable assumptions were applied the best estimate of the implementation cost was $128,862,000 per case of HIV seroconversion prevented. The universal precautions implemented in the study hospital were not found to be efficacious or cost-effective. To minimize the already small risk of HIV transmission in hospitals the sources of risk of percutaneous injury should be better defined and the design of percutaneous lines, needles and surgical equipment as well as techniques improved. Preventive measures recommended on the basis of demonstrated efficacy and aimed at routes of exposure that represent true risk are needed.     

A comparative study of the level of knowledge of schoolchildren about HIV infection and AIDS

The comparative study of the level knowledge on HIV infection and AIDS among school children was carried out. The prophylactic work among school children yielded positive results, which was statistically confirmed by the analysis of answers to questionnaires, distributed before and after lectures.     

Development of HIV infection epidemic among intravenous drug users in the Sverdlovsky region

The Sverdlovsky region takes the fourth place among the 89 subjects of the Russian Federation by the number of registered cases of HIV infection. Drug addiction has reached an excessive scale in this region: according to the data of express evaluation carried out by the Regional Narcological Hospital and the Regional AIDS Center, not less than 7-8% of persons aged 15-30 years constantly use injection drugs. The large-scale epidemic of injection drug addiction has led to the rapid spread of HIV among addicts. The first penetration of HIV into this population took place in 1996 and, starting from the year 2000, rapid, development of the epidemic began, taking the character of an avalanche. The peak of new cases of HIV infection fell on 2001 (9,230 cases were registered). The concentrated stage of the epidemic development is observed in the region at present, the prevalence of HIV infection among drug addicts being 13.8%. Children born from HIV-infected drug addicted mothers now represent a new risk group due to great difficulties in the prophylaxis of the vertical virus transmission.     

Guidelines for the Control of Human Immunodeficiency Virus Infection in Adolescents

Although adolescents account for only 0.4% of reported cases of the acquired immunodeficiency syndrome (AIDS) in the United States, they are sexually active and, therefore, at risk of acquiring human immunodeficiency virus (HIV) infection. To address issues of HIV control in adolescents, we developed guidelines that emphasize education and medical care and deemphasize antibody testing. For adolescents known to be infected with HIV, we recommend no restrictions on access to educational or treatment programs except when their health providers recommend such restrictions to protect them from exposure to opportunistic infections. For adolescents of unknown antibody status with a possible previous exposure to HIV, we recommend that as long as the incidence of HIV infection and clinical AIDS remains low, there should be no restrictions on residential placements and no routine antibody testing.     

HIV+/AIDS related bioethical issues in Japan

Annual and cumulative incidences of HIV+ and AIDS in patients reported by the AIDS Surveillance Committee of the Ministry of Health and Welfare are cited to illustrate some characteristics in Japan: nearly 59% of either HIV+ or AIDS patients were infected through injection of blood products or by blood transfusion. A number of plaintiffs have sued the Japanese government and pharmaceutical companies since 1989, but no judicial decisions have yet been made. The incidence of HIV decreases for each of the following routes of infection: the second highest route of transmission being heterosexual, followed by bisexual and unconfirmed or unknown cases, and less frequently homosexual, drug use and lastly via vertical transmission. The most serious bioethical problems with HIV+ and AIDS patients in Japan is the social segregation of these patients. There are many emotional fears among the general public and medical personnel about AIDS because of their inadequate scientific knowledge of this disease. The Japan Hospital Association is doing The Stop AIDS Campaign and made several surveys. Japan has become increasingly aware of the importance of AIDS education and a great deal of effort is being made to enhance bioethical consideration.     

HIV +/AIDS RELATED BIOETHICAL ISSUES IN JAPAN

Annual and cumulative incidences of HIV + and AIDS in patients reported by the AIDS Surveillance Committee of the Ministry of Health and Welfare are cited to illustrate some characteristics in Japan: nearly 59% of either HIV + or AIDS patients were infected through injection of blood products or by blood transfusion. A number of plaintiffs have sued the Japanese government and pharmaceutical companies since 1989, but no judicial decisions have yet been made. The incidence of HIV decreases for each of the following routes of infection: the second highest route of transmission being heterosexual, followed by bisexual and unconfirmed or unknown cases, and less frequently homosexual, drug use and lastly via vertical transmission. The most serious bioethical problems with HIV + and AIDs patients in Japan is the social segregation of these patients. There are many emotional fears among the general public and medical personnel about AIDS because of their inadequate scientific knowledge of this disease. The Japan Hospital Association is doing The Stop AIDS Campaign and made several surveys. Japan has become increasingly aware of the importance of AIDS education and a great deal of effort is being made to enhance bioethical considerations.     

An anonymous survey of the population for antibodies to the virus causing AIDS

The anonymous survey of the population for the presence of human immunodeficiency virus (HIV) carried out in Moscow in 1987 revealed 4 seropositive persons among 10, 117 persons subjected to examination. These 4 persons belonged to typical risk groups with respect to the acquired immunodeficiency syndrome (AIDS). The questioning of the persons coming for examination made it possible to find out that a large percentage of them really had a risk of contacting HIV infection; besides, a considerable proportion of the visitors proved to have signs of AIDS phobia.     

HIV/AIDS epidemic in Eastern Europe: Recent developments in the Russian Federation and Ukraine among women

Background: The Russian Federation and the Ukraine are among the Eastern European countries with the fastest growing number of cases of HIV. According to data from the Joint United Nations Program on HIV/AIDS, nearly 90% of newly reported HIV diagnoses in Eastern Europe in 2006 were from the Russian Federation (66%) and the Ukraine (21%). A growing number of women are infected with HIV. The impact of gender on HIV/AIDS is an important factor in understanding the development and evolution of the HIV/AIDS epidemic in Eastern Europe.Objective: The aim of this study was to assess the importance of integrating gender consideration into the creation of HIV programs and to examine the effect of gender on HIV/AIDS.Methods: Reported HIV/AIDS cases from the official epidemiological register of the Ukrainian Centre for AIDS Prevention alongside data from the Russian Federal AIDS Center were analyzed. Joint United Nations Program on HIV/AIDS country fact sheets were reviewed and analyzed, and this information was supplemented with published HIV prevalence and sexually transmitted disease case reporting information, unpublished reports, and expert evaluations.Results: Of the newly registered cases of HIV, the proportion of women rose from 13.0% in 1995 to 44.0% in 2006 in the Russian Federation, and from 37.2% in 1995 to 41.9% in 2006 in the Ukraine. There has also been a considerable increase in mother-to-child transmission of HIV since 1995. Between 1987 and 1994, the proportion of children among the people newly infected with HIV in the Ukraine was 2.2%; in 2006 it was 17.6%. In 2006, 16,078 new HIV cases were registered in the Ukraine and 39,652 new HIV cases in the Russian Federation. Large increases in the number of HIV-infected women were reported from both countries.Conclusions: The data examined in this study suggest subregional differences in the magnitude of the HIV/AIDS epidemic in the Russian Federation and the Ukraine and the importance of the impact of gender on the rapid spread of the HIV/AIDS epidemic among women and women of child-bearing age. To protect women from HIV infection, it is important to find ways to empower them by implementing policies and specific prevention measures that increase their access to knowledge about HIV/AIDS; the empowerment of women is vital to reversing the HIV/AIDS epidemic.     

The epidemic situation in relation to HIV infection in Ukraine (1987-1997)

The analysis of the dynamics of the epidemic process for 10 years made it possible to find out the presence of two separate epidemic waves of HIV infection. The first wave (1987-1994) was manifested as the slow type of the development of the epidemic, characterized mainly by sexual transmission. During this period 398 persons with HIV infection were detected, 24 persons were found to have AIDS; of these, 13 persons died. The second epidemic wave began in 1995 and was due to the spread of HIV among users of drugs introduced by injection. By the end of 1995 the number of HIV carriers was 34 times greater than that of 1994, reaching 1490 persons. In 1996-1997 this figure increased 8 times (annually). The number of AIDS patients rose to 420 persons. The most unfavorable regions with respect to HIV infection and AIDS morbidity were determined. The western regions of the Ukraine were noted to be in a more favorable situation in this respect with infection indices being lower more than 30 times. Up to 80% of all infected persons were found to be addicts introducing drugs intravenously. Growing morbidity in sexually transmitted disease, particularly in syphilis, contributed to the deterioration of the epidemiological situation. The conclusion was made on the necessity of introducing new prophylactic programs and expanding current ones. The signs of stabilization in Odessa and Nikolayev were observed; in these cities pilot programs aimed at the strategy of the "decrease of harm" have been introduced (in collaboration with UNAIDS) since 1996.     

Evaluation of Epstein-Barr Virus Salivary Shedding in HIV/AIDS Patients and HAART Use: A Retrospective Cohort Study

Little data is available on the evaluation of the occurrence rates of Epstein-Barr virus(EBV) in saliva and relationship with highly active antiretroviral therapy(HAART) use in HIV/AIDS patients in China. We conducted a retrospective cohort study of EBV serological tests for HIV/AIDS patients who were treated in the hospitals for infectious diseases in Wuxi and Shanghai, China from May 2016 to April 2017. The EBV-seropositive samples were identified by ELISA. EBV-specific primers and probes were used for the quantitative detection of viral DNA from saliva via quantitative real-time polymerase chain reaction. CD4 cell counts of the HIV/AIDS patients were detected by a flow cytometry. A total of 372 HIV/AIDS patients were ultimately selected and categorized for this retrospective cohort study. For EBV IgG and IgM, the HIV/AIDS HAART use(H) and non-HAART use(NH) groups had significantly higher seropositive rates than the HIV-negative control group. The HIV/AIDS(NH) group had the highest seropositive rate(IgG, 94.27%; IgM, 68.98%) and the highest incidence of EBV reactivation or infection. For salivary EBV DNA-positive rates and quantities, the HIV/AIDS(H)(73.69%) and the HIV/AIDS(NH)(100%) groups showed significantly higher values than the HIV-negative control group(35.79%,[ twofold). Further, the salivary EBV DNA-negative population had significantly higher CD4 cell counts than the EBV DNA-positive population in the HIV/AIDS(H) group and the HIV/AIDS(NH) groups. Thus, HAART use is beneficial in decreasing the EBV salivary shedding in HIV/AIDS patients and indirectly decreases EBV transmission risk.     

Impact of HIV infection on mortality in young men in a London health authority.

OBJECTIVE--To determine the number of deaths attributable to HIV infection among men aged 15-64 in a geographically defined population in the United Kingdom. DESIGN--Retrospective review of death certificates and linkage with local and national HIV and AIDS surveillance data. SETTING--Riverside District Health Authority, London. MAIN OUTCOME MEASURES--Numbers of deaths attributed to HIV infection in male residents of Riverside aged 15-64 and 15-44 over a six month period. Proportion of attributed deaths were (i) identified from death certificates by the Office of Population Censuses and Surveys as being due to HIV infection and (ii) reported as cases of AIDS or HIV related deaths to the Public Health Laboratory Service Communicable Disease Surveillance Centre. RESULTS--34 of 213 (16%) deaths in men aged 15-64 and 27 of 69 (39%) deaths in men aged 15-44 were attributed to HIV infection. Six of 33 (18%) attributed deaths were identified by the Office of Population Censuses and Surveys and 32/34 (94%) were reported to the Communicable Disease Surveillance Centre. CONCLUSIONS--HIV infection was the leading cause of death in male residents of Riverside aged 15-44 and the third commonest cause of death in those aged 15-64. Most individuals dying of known HIV infection were reported to the Communicable Disease Surveillance Centre but identification of the true cause of death from the process of death certification was poor. Measures to improve the certification of HIV and AIDS or the use of AIDS surveillance information correctly to code the cause of death needs to be considered to ensure that the true impact of HIV infection is reflected in routine mortality statistics.     

The joint work of NGOs and UNAIDS in realizing a project for the prevention of HIV/AIDS among people using narcotics by injection in a region with relatively low rates of HIV infection spread

In recent years the Ukraine has become the epicenter of AIDS in Eastern Europe, though there are still regions with a relatively low number of HIV-infected persons, such as Vinnitsa Province. After the comprehensive study of the factors contributing to the spread of HIV infection in groups of risk the realistic evaluation of the epidemiological danger could be made and the preventive work could be carried out with the help of collaboration between a non-governmental organization (NGO) and the UN Theme Group on the Problems of HIV/AIDS. The successful work of the Public Congress "Stalist" one of such NGO, in Vinnitsa in 1998-1999, carried out with the financial and methodological support of UNAIDS in the Ukraine, created conditions for the introduction of such components of the strategy of harm reduction as information and educational work, as well as the exchange of syringes and needles, which showed a high degree of efficiency in controlling the spread of HIV/AIDS.     

National cross sectional study of views on sexual violence and risk of HIV infection and AIDS among South African school pupils

Objective To investigate the views of school pupils on sexual violence and on the risk of HIV infection and AIDS and their experiences of sexual violence.Design National cross sectional study.Setting 5162 classes in 1418 South African schools.Participants 269 705 school pupils aged 10-19 years in grades 6-11.Main outcome measure Answers to questions about sexual violence and about the risk of HIV infection and AIDS.Results Misconceptions about sexual violence were common among both sexes, but more females held views that would put them at high risk of HIV infection. One third of the respondents thought they might be HIV positive. This was associated with misconceptions about sexual violence and about the risk of HIV infection and AIDS. Around 11% of males and 4% of females claimed to have forced someone else to have sex; 66% of these males and 71% of these females had themselves been forced to have sex. A history of forced sex was a powerful determinant of views on sexual violence and risk of HIV infection.Conclusions The views of South African youth on sexual violence and on the risk of HIV infection and AIDS were compatible with acceptance of sexual coercion and “adaptive” attitudes to survival in a violent society. Views differed little between the sexes.