Children's role in the community response to HIV in Zimbabwe

Introduction: Recent debates on how to achieve an optimal HIV response are dominated by intervention strategies that fail to recognize children’s role in the community response to HIV. Whilst formal responses are key to the HIV response, they must recognize and build on indigenous community resources. This study examines adult’s perspectives on the role of children in the HIV response in the Matobo District of southern Zimbabwe. Methods: Through a mix of individual interviews (n = 19) and focus group discussions (n = 9), 90 community members who were active in social groups spoke about their community response to HIV. Transcripts were subjected to a thematic analysis and coding to generate key concepts and representations. Findings: In the wake of the HIV epidemic, traditional views of children’s social value as domestic ‘‘helpers’’ have evolved into them being regarded as capable and competent actors in the care and support of people living with HIV or AIDS, and as integral to household survival. Yet concurrent representations of children with excessive caregiving responsibilities as potentially vulnerable and at risk suggest that there is a limit to the role of children in the HIV response. Conclusion: Community volunteers and health staff delivering HIV services need to recognize the ‘‘behind the scene’’ role of children in the HIV response and ensure that children are incorporated into their modus operandi — both as social actors and as individuals in need of support

Seroepidemiology of <i>Trichomonas vaginalis</i> in rural women in Zimbabwe and patterns of association with HIV infection

Serological assays using dried blood spots from 5221 women in rural areas of eastern Zimbabwe were used to assess the epidemiology of Trichomonas vaginalis infection, and its association with HIV. Antibodies to T. vaginalis and to HIV were detected by enzyme immunoassays. Behavioural and demographic data were collected by confidential questionnaires. In total, 516 (9.9%) women were seropositive for T. vaginalis and seroprevalence increased with age among younger women. Divorced, widowed and single women were more likely to be seropositive. After controlling for age, seropositivity was significantly associated with being sexually active, having multiple sex partners, having a partner who had multiple sex partners, and having a new sex partner in the past year. Seropositivity was associated with a recent history of genital discharge. Overall, 208 (40.3%) T. vaginalis-positive samples were also positive for HIV, compared with 1106 (23.5%) T. vaginalis-negative samples (age and sex adjusted OR 2.11, 95% CI 1.74–2.55, P&lt;0.001). There was increased risk for being HIV-positive amongst T. vaginalis-seropositive women regardless of residence, employment or education. In a logistic regression controlling for common risk factors, the association remained significant. T. vaginalis-seropositive young women with a history of genital discharge were much more likely to be HIV-positive than women who were T. vaginalis-seronegative and had no history of discharge (OR 6.08, 95% CI 2.95–12.53). Although a causal relationship cannot be assumed, detection and treatment of trichomoniasis may be important in strategies to reduce HIV transmission through sexually transmitted infection control

Sexual behaviour change in countries with generalised HIV epidemics? Evidence from population-based cohort studies in sub-Saharan Africa

International audienceEditorial for sexual behaviour supplement

The role of community conversations in facilitating local HIV competence: case study from rural Zimbabwe

Background This paper examines the potential for community conversations to strengthen positive responses to HIV in resource-poor environments. Community conversations are an intervention method through which local people work with a facilitator to collectively identify local strengths and challenges and brainstorm potential strategies for solving local problems. Methods We conducted 18 community conversations (with six groups at three points in time) with a total of 77 participants in rural Zimbabwe (20% HIV positive). Participants were invited to reflect on how they were responding to the challenges of HIV, both as individuals and in community groups, and to think of ways to better support openness about HIV, kindness towards people living with HIV and greater community uptake of HIV prevention and treatment. Results Community conversations contributed to local HIV competence through (1) enabling participants to brainstorm concrete action plans for responding to HIV, (2) providing a forum to develop a sense of common purpose in relation to implementing these, (3) encouraging and challenging participants to overcome fear, denial and passivity, (4) providing an opportunity for participants to move from seeing themselves as passive recipients of information to active problem solvers, and (5) reducing silence and stigma surrounding HIV. Conclusions Our discussion cautions that community conversations, while holding great potential to help communities recognize their potential strengths and capacities for responding more effectively to HIV, are not a magic bullet. Poverty, poor harvests and political instability frustrated and limited many participants’ efforts to put their plans into action. On the other hand, support from outside the community, in this case the increasing availability of antiretroviral treatment, played a vital role in enabling communities to challenge stigma and envision new, more positive, ways of responding to the epidemic

HIV and fertility change in rural Zimbabwe

Fertility transition and HIV epidemics are currently running parallel in some sub-Saharan African populations. Interactions between the two at the individual and population levels could accentuate or moderate the resulting demographic trends. We review a number of mechanisms through which an HIV epidemic and responses to it can affect birth rates, through the biological and behavioural proximate determinants. Uninfected as well as infected people can be affected and many of the changes could have unintended consequences for fertility at the individual level. Results from a small-scale in-depth study in two rural areas of Zimbabwe are reviewed. These indicate that the local HIV epidemic has begun to influence the proximate determinants of fertility. If observed trends persist, a modest acceleration in the recent decline in birth rates seems plausible

Individual Level Injection History: A Lack of Association with HIV Incidence in Rural Zimbabwe

BACKGROUND: It has recently been argued that unsafe medical injections are a major transmission route of HIV infection in the generalised epidemics of sub-Saharan Africa. METHODS AND FINDINGS: We have analysed the pattern of injections in relation to HIV incidence in a population cohort in Manicaland in a rural area of Zimbabwe. In Poisson regression models, injections were not found to be associated with HIV in males (rate ratio = 0.33; 95% confidence interval: 0.07 to 1.46) or females (rate ratio = 1.04; 95% confidence interval: 0.59 to 1.85). CONCLUSION: It is important that unsafe medical injections can be confidently excluded as a major source of HIV infection. In rural Zimbabwe the evidence is that they can