26 research outputs found
The Afya Bora Fellowship in Global Health Leadership: dual mentorship to strengthen the next generation of African health leaders
Community-based research and advocay on health among poor women in Davao City, Philippines
How can industry, academia, public health authorities and the Sexually Transmitted Diseases Diagnostics Initiative (SDI) work together to help control sexually transmitted diseases in developing countries?
Seroprevalence of syphilis amongst pregnant women attending antenatal clinics in a rural hospital in north west Ethiopia.
A University and Community-Based Organization Collaboration to Build Capacity to Develop, Implement, and Evaluate an Innovative HIV Prevention Intervention for an Urban African American Population
Screening for sexually transmitted diseases in an HIV testing clinic: uptake and prevalence.
Informing Rift Valley Fever preparedness by mapping seasonally varying environmental suitability
Background: Rift Valley Fever (RVF) poses a threat to human and animal health throughout much of Africa and the Middle East and has been recognized as a global health security priority and a key preparedness target. Methods: We combined RVF occurrence data from a systematic literature review with animal notification data from an online database. Using boosted regression trees, we made monthly environmental suitability predictions from January 1995 to December 2016 at a 5 × 5-km resolution throughout regions of Africa, Europe, and the Middle East. We calculated the average number of months per year suitable for transmission, the mean suitability for each calendar month, and the “spillover potential,” a measure incorporating suitability with human and livestock populations. Results: Several countries where cases have not yet been reported are suitable for RVF. Areas across the region of interest are suitable for transmission at different times of the year, and some areas are suitable for multiple seasons each year. Spillover potential results show areas within countries where high populations of humans and livestock are at risk for much of the year. Conclusions: The widespread environmental suitability of RVF highlights the need for increased preparedness, even in countries that have not previously experienced cases. These maps can aid in prioritizing long-term RVF preparedness activities and determining optimal times for recurring preparedness activities. Given an outbreak, our results can highlight areas often at risk for subsequent transmission that month, enabling decision-makers to target responses effectively.SCOPUS: ar.jinfo:eu-repo/semantics/publishe
Opportunities for treating sexually transmitted infections and reducing HIV risk in rural South Africa.
Title. Opportunities for treating sexually transmitted infections and reducing HIV risk in rural South Africa Aim. This paper is a report of a study to determine the aetiological distribution of sexually transmitted infections and prevalence of human immunodeficiency virus infection in selected primary health care clinic attendees. Background. South Africa has a high prevalence of human immunodeficiency virus and other sexually transmitted infections. Sexually transmitted infections are managed syndromically in the public sector as part of the essential nurse-driven primary care services provided at no cost to the client. Method. This cross-sectional study was conducted in a rural community in South Africa between September and November 2002. A total of 277 consenting women were recruited. Vulvo-vaginal swabs were collected for screening for Neisseriae gonorrheae, Chlamydia trachomatis and Trichomonas vaginalis using DNA amplification methods and Gram stain with Nugent’s score for the diagnosis of bacterial vaginosis. Seroprevalence of syphilis and human immunodeficiency virus infection were determined. Findings. The overall prevalence of human immunodeficiency virus in the study was
43.7% (95% confidence interval 37.6–50.0) with the prevalence in family planning clinic attendees 45.5% (95% confidence interval 38.9–52.3) and antenatal clinic attendees 33.3% (95% confidence interval 19.6–50.3). The prevalence of sexually transmitted infections amongst both the antenatal clinic and family planning attendees accounted for at least 70% of cases. Fifty per cent of women had one recognized sexually transmitted infection with 17.9% of the family planning and 14.5% of the antenatal clinic attendees having infections from two recognized pathogens. All infections were asymptomatic. Conclusion. Nurse-driven antenatal and family planning services provide a useful opportunity for integrating reproductive health services, human immunodeficiency virus voluntary counselling and testing and treatment of sexually transmitted infections