Oral health-care workers and HIV infection control practices in Nigeria

The first case of HIV infection was reported in Nigeria in 1986. Since then, the prevalence has risen from less than 0.1% in 1987 to 5.8% in 2002, and an estimated 3.6 million Nigerians now live with HIV/AIDS. More than 40 oral manifestations of HIV infection have been recorded and between 70% and 90% of persons with HIV infection will have at least one oral manifestation at sometime during the course of their disease. Oral health-care workers (OHCWS) are expected to play active roles in the prevention and control of HIV/AIDS. In this study, a one-day workshop was organized for 64 oral health workers in Ile-Ife, Nigeria, focusing on the epidemiology of HIV/AIDS, the oral manifestations, control and prevention of HIV in a dental environment, oral care of the infected patient and the ethical, legal and social aspects of HIV/AIDS. Participants' knowledge and practices of infection control were assessed with an infection control checklist administered pre- and post-workshop. Sixty (90.8%) respondents believed that HIV/AIDS was not yet a problem in Nigeria, and 58 (90.6%) believed that drugs have been developed which can cure HIV infection and AIDS. The men complied more with waste disposal regulations than women (P = 0.010). Twenty-nine of 58 (50.0%) did not discard gloves which were torn, cut or punctured. Seven (12.1%) did not change gloves between patients' treatment. Conscious efforts should be made to train OHCWS on all aspects of HIV/AIDS prevention and care. It must never be assumed that adequate information will be acquired through tangential sources.     

Identifying the training needs of traditional birth attendants

With the aid of pre-tested, structured, interview questionnaires, 51 traditional birth attendants (TBAs), identified by their certificate of traditional midwifery, were assessed for their knowledge about the care given in pregnancy, labour, and the postnatal period, beliefs and delivery practices including child care, and their attitude towards orthodox midwifery. A total of 22 (43.1%) so identified were found to be practicing traditional midwifery as a full-time job, while 29 (56.9%) were practising on a part-time basis, doing other jobs such as farming and trading. Twenty-two (51.2%) of the male TBAs practised traditional midwifery as a full-time job, while the remaining 21 (48.8%) practised traditional midwifery part-time, along with farming occupation. All the female TBAs practised traditional midwifery part-time with their main occupation such as trading. There was no significant difference between the mean age of male compared with female respondents (59.3+/-15.1 vs. 54.6+/-15.9 years; P = 0.43). Harmful traditional practices, practices that may need verification and areas where training is needed are highlighted. The importance of registration and active supervision of their practices were discussed. The skills that need to be stressed include identification of danger signs in pregnancy and prompt referral of maternal complications. The essence of registration for monitoring of their activities cannot be overemphasized. Findings also revealed that appropriate training could expand their roles in primary health care programmes.     

HIV/AIDS and maternity care in Kenya: how fears of stigma and discrimination affect uptake and provision of labor and delivery services

Although policies and programs exist to promote safe motherhood in sub-Saharan Africa, maternal health has not improved and may be deteriorating in some countries. Part of the explanation may be the adverse effects of HIV/AIDS on maternity care. We conducted a study in Kisumu, Kenya to explore how fears related to HIV/AIDS affect women's uptake and health workers' provision of labor and delivery services. In-depth qualitative interviews with 17 maternity workers, 14 pregnant or postpartum women, four male partners and two traditional birth attendants; as well as structured observations of 22 births; were conducted at four health facilities. Participants reported that fears of HIV testing; fears of involuntary disclosure of HIV status to others, including spouses; and HIV/AIDS stigma are among the reasons that women avoid delivering in health facilities. Maternity workers now have to take into account the HIV status of the women they serve (as well as their own fears of becoming infected and stigmatized) but do not seem to be adequately prepared to handle issues related to consent, confidentiality and disclosure. Importantly, it appeared that women of unknown HIV status during labor and delivery were likely to be targets of stigma and discriminatory practices and that these women were not receiving needed counseling services. The findings suggest that increasing infection control precautions will not be enough to address the challenges faced by maternity care providers in caring for women in high-HIV-prevalence settings. Maternity workers need enhanced culturally sensitive training regarding consent, confidentiality and disclosure. Furthermore, this study points to the necessity of paying more attention to the care of women of unknown HIV-serostatus during labor and delivery. Such interventions may improve the quality of maternity care, increase utilization and contribute to overall improvements in maternal health, while also enhancing prevention of mother-to-child-transmission and HIV care.     

Traditional healers' practices and the spread of HIV/AIDS in south eastern Nigeria

A 3-year (1997-1999) prospective study was carried out to evaluate the possible role of traditional healers (THs) in the spread of HIV/AIDS in south eastern Nigeria. Their patients' knowledge of HIV infection was also ascertained during the review period. Four contiguous states in south eastern Nigeria with high prevalent rates of HIV infection were chosen for the survey. Sixty-nine patients ofTHs were randomly selected and contacted from the patients' list of five selected THs in each state. Thus, a total of 20 THs and 69 patients formed subjects of the study. The study involved a face-to-face interview of the subjects by trained health personnel in each state using a prepared structured questionnaire. The questionnaire elicited information on their biodata, past/present medical history, social/family history, nature and mode of treatment received or administered, and their knowledge of HIV infection, where applicable. The results showed that there was a serious HIV/AIDS related risk inherent in the practices of Nigerian THs patronized by over 60% of the population. This was suggested by the continuous usage of unsterilized instruments and cross contamination with patients' blood and body fluid in their practices. It was further revealed that, the patients' HIV/AIDS related knowledge was poor (30%). Basic education on HIV/AIDS must be given to all groups in Nigeria including THs, their patients and general public. The World Health Organization and other agencies involved in the fight against HIV infection should focus on the safety of THs' practices as a possible mode of transmission of HIV infection in Africa. Unless this aspect is taken seriously along with other preventive strategies already adopted, the epidemic of the disease condition may continue to spread in Africa.     

HIV/AIDS/STI/TB knowledge, beliefs and practices of traditional healers in KwaZulu-Natal, South Africa

The aim of this study was investigate the HIV/AIDS/STI and TB knowledge, beliefs and practices of traditional healers in South Africa. In a cross-sectional study 233 traditional healers were interviewed in three selected communities in KwaZulu-Natal. Results indicate that the most common conditions seen were STIs, a variety of chronic conditions, HIV/AIDS (20%) and tuberculosis (29%). Although most healers had a correct knowledge of the major HIV transmission routes, prevention methods and ARV treatment, their knowledge was poorer on other HIV transmission routes, and 21% believed that there is a cure for AIDS. A minority reported unsafe practices in terms of reuse of razor blades on more than one patients and the reuse of enema equipment without sterilization, and two-thirds used gloves when carrying out scarifications. Randomized control trials are called for to test the effectiveness of traditional healing for HIV/AIDS, STI and TB prevention and care.     

A review of the epidemiology, prevention and treatment of human immunodeficiency virus infection in Nigeria.

In order to amalgamate research findings on HIV/AIDS in Nigeria as well as the trend of the infection in a concise manner, we reviewed published articles on the HIV/AIDS situation in Nigeria. We categorized this review into several subheadings. The HIV prevalence rate has continued to rise steadily from less than 0.1% in 1987, to 5.8% in 2001, with a slight decrease in 2003 to 5.0%. Although the knowledge about HIV and its mode of transmission is widespread, it is however disheartening to note that this did not result into appreciable attitudinal change and behavior modification among Nigerians. Both HIV-1 and HIV-2 have been identified in Nigeria, with HIV-1 being the predominant type. Furthermore, several subtypes like subtypes A, B, C, G and J have been identified in Nigeria, with several recombinant forms like the CRF02_AG; the major ones being A, G and CRF02_AG. HIV-infected patients in Nigeria are also co-infected with other viral and bacterial infections, the commonly reported ones being co infections with hepatitis B and C. Although treatment of infected patients has increased recently, more effort is needed, especially in the area of patients monitoring, to maximize the benefits of ART in Nigeria. Finally, Nigeria has made appreciable efforts in vaccine development and candidate HIV DNA vaccines have been developed utilizing the sequences from predominant subtypes, and these candidates have been shown to be immunogenic in animal models. It is therefore clear that only the integration of prevention and antiretroviral research programmes into a coherent programme that is needed to address the public health needs that HIV/AIDS crisis represents for Nigeria.     

Formal and informal sector health providers in southern India: role in the prevention and care of sexually transmitted infections, including HIV/AIDS

Healthcare providers (HCPs) play a central role in the provision of prevention and care services for people with sexually transmitted infections (STIs), including HIV/AIDS. However, the degree of readiness for this role through appropriate training and experience is not clear. In the case of both the urban and rural areas of the state of Karnataka, India, primary and secondary healthcare is provided by practitioners who can be categorised into three major groups: qualified allopathic physicians, qualified non-allopathic doctors (homeopathic and Ayurvedic) and registered medical practitioners. In 2002, the India-Canada Collaborative HIV/AIDS Project conducted a study in an urban area and a rural district of the state of Karnataka, collecting information from 998 care providers regarding attitudes, knowledge and practices related to STI care and HIV/AIDS care in particular. This paper analyses and compares the three different types of HCPs with respect to these parameters and discusses implications for STI/HIV/AIDS prevention and care programs.     

滇东高原三类哨点人群艾滋病知识、态度及行为调查分析

目的 了解滇东高原三类哨点人群艾滋病知识、态度及行为的认知及异同,为健康教育提供依据。方法 选择戒毒所、性病及孕妇哨点门诊就诊的人群为调查对象,进行现场不记名问卷调查。结果 （1）三类哨点人群对 HIV/AIDS有一定了解,但对不会传染HIV的途径及一些重要相关知识认识不足;（2）戒毒所人群的认知率多项高于性病门诊或（和）孕妇门诊人群（P<0.05）,性病门诊人群对HIV/AIDS的歧视突出;（3）对HIV/AIDS防护意识不足。戒毒所人群共用针具、性病门诊人群多性伴而不用安全套的比例高,孕妇门诊人群1人有吸毒体验。结论 应进一步加强HIV/AIDS健康教育,注重信息准确、点面结合,推广安全套及清洁注射器的使用,同时消除歧视、倡导全社会参与,遏制HIV/AIDS向一般人群的传播。     

Mother-to-child transmission of HIV and its prevention: awareness and knowledge in Uganda and Tanzania

Awareness and knowledge about HIV mother-to-child transmission (MTCT) and preventive measures in different population groups and health personnel were analysed in future intervention areas in western Uganda and south-western Tanzania. In Uganda, a total of 751 persons (440 clients of antenatal and outpatient clinics, 43 health workers, 239 villagers, 29 traditional birth attendants) and in Tanzania, 574 persons (410 clients, 49 health workers, 93 villagers, 18 traditional birth attendants) were interviewed. When given options, knowledge on transmission during pregnancy and delivery in women was 93% and 67% in Uganda and Tanzania respectively, and 86% and 78% for transmission during breastfeeding. In Uganda 59% of male interviewees did not believe that HIV is transmitted during breastfeeding. Expressed acceptance of HIV testing was above 90% in men and women in both countries, but only 10% of the clients in Uganda and 14% in Tanzania had been tested for HIV infection. Health workers' knowledge regarding MTCT was acceptable, while traditional birth attendants' knowledge on both MTCT and preventive measures was extremely poor. Recommendations on infant feeding were not compatible with WHO recommendations for HIV-infected women. If prevention of MTCT (PMTCT) interventions are to be accepted by the population and promoted by health personnel, thorough orientation and training are mandatory.     

A Controlled Study of an HIV/AIDS/STI/TB Intervention with Traditional Healers in KwaZulu-Natal, South Africa

Traditional healers play an important role in southern Africa culture and health care including the HIV epidemic. Here we report among the first controlled studies of an HIV/AIDS, sexually transmitted infections (STI) and tuberculosis (TB) intervention for traditional healers in South Africa. At baseline 233 traditional healers were assessed in four selected communities in the KwaZulu-Natal province and received either an experimental intervention or a no intervention control condition. The intervention group received training in HIV/AIDS, STI, and TB prevention over 3.5 days as well as a supervisory follow-up visit. At 7–9 months follow-up intervention effects were significant for HIV knowledge and HIV and STI management strategies including conducting risk behavior assessments and counseling, condom distribution, community HIV/AIDS and STI education, and record keeping. The study found a high level of preparedness among traditional healers to work with and refer patients to biomedical health practitioners, yet no higher levels of referral to biomedical practitioners were found after the training.     

Preventing HIV infections in children and adolescents in sub-Saharan Africa through integrated care and support activities: a review of the literature

Sub-Saharan Africa has been hit harder by the HIV/AIDS pandemic than any other region of the world, and children under age eighteen represent one-third of all new HIV infections occurring there annually. While HIV prevention efforts targeting youth are well established, few prevention programmes provide comprehensive care and support services. One reason for this is that prevention messages are often targeted only at older adolescents, and care and support activities typically emphasise the needs of younger children. By expanding prevention activities to younger children, and expanding care and support activities to older adolescents, more holisitic, and truly integrated programmes can be developed which address the common factors which make children of any age particularly vulnerable to HIV infection, namely: inadequate access to health care and unstable familial and social environments. This paper reviews evidence of the potential impact of care and support activities on HIV prevention among youth, and presents a conceptual framework for the development of comprehensive, effective, integrated HIV/AIDS prevention and care programmes tailored to the specific needs of youth.     

Pregnancy, labor, and puerperium: concepts and practices of midwives in the state of Morelos]

In Mexico a combined type of care for the health-sickness phenomenon exists, where three systems interact: domestic, academic and traditional medicine. In relation to reproductive health, in the state of Morelos approximately 50 per cent of women in rural areas receive attention from traditional birth attendants, who make up one of the principal resources of traditional medicine. The goal of this study was to gather knowledge about and describe the concepts, resources and practices used by traditional birth attendants in their care during pregnancy, birth and puerperium; and likewise to determine their socio-demographic characteristics, their geographic distribution, their number and the level of training which they possess. A census based on three sources was carried out in which information about seven basic variables was sought. This information was completed with structured interviews with key informants which allowed the definition of a profile of the different types of traditional birth attendants according to the population they care for and the resources they use. The most relevant results indicate that 630 traditional birth attendants are distributed throughout the 32 municipalities of the state, with an average age of 52 years and 50 per cent having attended training courses. 17.5 per cent fall within the category of traditional birth attendant, 50 per cent are trained empiricists and 11.6 per cent are non-trained empiricists. The 20 per cent did not fit this typology. The strong social and cultural identification that exists between traditional birth attendants and their patients indicates the need to incorporate this valuable resource in rural reproductive health programs.     

Prevention in practice: obstacles and opportunities

General Practitioners are excellently placed within the community to provide health education and advice in relation to HIV infection and AIDS. This paper will report on some of the findings from the first national study of HIV infection and general practice in England and Wales. The findings cast light on the preparedness of practitioners to undertake health education on HIV infection. Findings that relate to the extent of contact that practitioners have with people with HIV infection, people with AIDS and people with worries about HIV infection or AIDS will be discussed in the light of opportunities that are created for HIV-related health education and prevention. Findings that relate to practitioners' opinions about providing health education and counselling, about working with people who are gay, bisexual and injecting drugs, and about confidentiality and consent, will be discussed in the light of obstacles that exist to the effective provision of HIV-related health education and prevention. The paper will conclude by discussing the implications of these findings for primary health care responses to HIV infection in Britain.     

Knowledge, attitude and practices towards HIV among nurses in a tertiary care teaching hospital: two decades after the discovery

Accidental transmission of HIV infection to health care workers during occupational exposure is a real threat today. The first such case in India has been documented by NACO recently. Adequate knowledge about the disease and practice of safety measures are our best bet to reduce such transmission. A survey was carried out amongst over 500 nurses in a tertiary care referral hospital in Delhi to assess their knowledge, attitude and practices towards HIV/AIDS. While overall knowledge was satisfactory, there were gaping holes in vital areas. The conversion of their theoretical knowledge into safe practices was shockingly poor. It was due to attitude problems as much as inadequate supplies. High incidence of accidental exposures in the near past and complete ignorance of post-exposure prophylaxis guidelines was another highlight of this study. Despite tremendous efforts put in by the Government as well as various Non-Governmental Organizations, we are completely ill equipped to fight the menace of occupational HIV transmission. In order to fight this menace, "safe practices" have to be made a "way of life" for HCWs. Our health care planners need to take note of it and our teaching and training programmes need complete re-orientation to achieve this goal.     

Problems with HIV/AIDS prevention,care and treatment in Togo,West Africa: professional caregivers' perspectives

This paper used accounts of professional caregivers to HIV/AIDS patients in Lomé, Togo, West Africa to explore the impacts of cultural, institutional and socio-economic factors in the fight against HIV/AIDS. Thirteen health professionals and 17 non-health professionals who work with people living with HIV/AIDS were interviewed in June and July 2002 in Lomé, Togo. The study found that, in Togo there are some cultural, socio-economic and institutional practices that put Togolese at risk of contracting HIV and complicate the care of those who become infected. People with HIV/AIDS face socio-economic, emotional and psychological battles as they attempt to deal with their physical health and the social reactions to such a stigmatizing disease. Thus, in order to contain the spread of HIV/AIDS, people living with HIV/AIDS, family caregivers, traditional healers as well as the public must be educated about the importance of preventing the disease and how each group can help achieve success in its control. Interventions in prevention and care should be designed with an awareness of these structural factors that contribute to the spread of AIDS and compromise the quality of care given to those who become infected.     

Reducing social vulnerability to HIV/AIDS: models of care and their impact in resource-poor settings

There has been an increasing understanding of the social, economic, cultural and political factors that have shaped the HIV/AIDS epidemic. It has been widely recognized that in order to have effective prevention programmes for HIV/AIDS, the broader determinants of health must be addressed. Concurrently, a deeper understanding of personal and societal vulnerability to HIV/AIDS has emerged. Some prevention efforts have expanded their focus, addressing not only individual risk factors and behaviour, but also social justice and including community mobilization activities to address the wider context of the disease. However, the transition to an expanded approach to mitigating the effects of the HIV/AIDS epidemic has not been complete. There is little evidence that care and support strategies have systematically tried to address these concepts. While the role care plays in prevention is considered vital, viewing models of care in terms of their impact on the social vulnerability of certain groups to HIV/AIDS has been largely neglected. Yet appropriate care programmes that help reduce vulnerability will arguably also make the greatest contribution for prevention. Drawing on examples of the role social vulnerability has played in prevention efforts, this paper evaluates the impact of HIV/AIDS care models on socially vulnerable groups, such as women and children.     

Migration status,reproductive health knowledge and sexual behaviour among female out-of-school adolescents in Iwaya community,Lagos, Nigeria

Reproductive health is an essential aspect of the wellbeing of adolescents. Therefore reproductive health knowledge and sexual behaviour deservedly attract the attention of researchers, programme planners and policy implementers working with young people. Yet in Nigeria, little is known about the effect of migration status on reproductive health knowledge and sexual activities of young people in general and out-of-school adolescent girls in particular. This study used data from a survey of 480 out-of-school adolescent girls to provide empirical answers to these puzzles. The results indicated that migrants were less knowledgeable about HIV and AIDS but were as poorly aware of methods of contraceptives as non-migrants. The observed differentials had no significant effect on sexual practices such as involvement in penetrative sexual intercourse and multiple sexual partnerships. The study concluded that migration status is a major basis for social exclusion in the study population and recommends more inclusive approaches in the implementation of reproductive health programmes.     

‘Every disease has its cure’: faith and HIV therapies in Islamic northern Nigeria

Northern Nigeria has one of the highest levels of HIV prevalence among societies that are predominantly Muslim. In the last decade the region has experienced marked expansion of religiously-oriented healing practices following the formal adoption of Islamic sharia law. Since 2005, international funding has also made antiretroviral therapy (ART) more widely available throughout Nigeria. This study uses ethnographic data collected in Kano, northern Nigeria's largest city, to examine Muslims’ perspectives on HIV treatment in the context of popular health beliefs and expanding therapeutic options. The research found that passages from classical Islamic texts are regularly cited by both HIV/AIDS practitioners and patients, especially when talking about the supposition that Allah sends a cure to humankind for every disease. Some religious scholar-practitioners (malamai) working in the Islamic traditions of prophetic medicine insist that HIV can be completely cured given sufficient faith in the supernatural power of the Quran; others claim that the natural ingredients prescribed in Islamic texts can cure HIV. Such assertions contradict the mainstream biomedical position that, with the proper therapeutic regimen, infection with HIV can be managed as a chronic illness, although not cured. Thus, these assertions constitute a challenge to the increasing therapeutic hegemony of antiretroviralbased care in Nigeria. Without falsifying the proposition that a divine cure for HIV exists, many Muslim patients on ART, and the predominantly Muslim biomedical staff who treat them, express scepticism about whether the cure has yet to be revealed to humans. These findings suggest that despite recent efforts in Nigeria to assert a unified Islamic perspective on HIV and AIDS, substantive disagreements persist over the causes, treatments and curability of the disease. The healing systems in which practitioners and patients operate influence how they interpret Islamic texts concerning the divinely ordained relationships between Allah, humans, diseases and cures.     

Knowledge and perception of HIV/AIDS among pregnant women attending antenatal clinics in Ogun State,Nigeria

Mother-to-child transmission of HIV (MTCT) is responsible for more than 90% of the cases of HIV infection in infants and children in sub-Saharan Africa. Accurate data on the knowledge and perceptions of HIV/AIDS among women attending antenatal clinics in Nigeria are scarce. A cross-sectional survey of 804 women attending antenatal clinics in Ogun State, South-West Nigeria was done using interviewer-administered questionnaires. Approximately 90% of the women respondents had heard of HIV/AIDS, but only about 27% knew HIV could be transmitted from mother to child; of those, almost 94% believed in the reality of HIV disease; in contrast, the majority (64%) believed they were not at risk of HIV infection, and a slightly greater proportion (70%) did not understand the benefits of voluntary HIV counselling and testing (VCT). Nonetheless, almost 90% of respondents were willing to know their status following health education about VCT. Those that were older, attending public hospitals, and with a higher level of education had more knowledge and better perceptions about HIV. The results suggest an urgent need for public health education on HIV/AIDS and the benefits of VCT to control MTCT, particularly targeting young women and those with little or no education.