Towards cholera elimination in Zanzibar: analysis of evidences on what have worked.

Cholera, an enteric disease caused by Vibrio cholera claims thousands of lives yearly. The disease is a disease of inequality that affect populations which have poor access to safe water and sanitation facilities. Zanzibar, an archipelago in the Indian ocean which is part of the United Republic of Tanzania has been affected by recurrent cholera outbreak for the past decades. A multi-sectoral and multi-year three pillar approach namely Enabling Environment, Prevention and Response, for the elimination of cholera were initiated by the stewardship of the government, engagement of the community and technical and financial support of partners. The approach has enabled Zanzibar to interrupt the recurrent cholera outbreak for the past five years. The analysis of evidences have proven that creating an enabling environment through multi-sectoral involvement, mobilizing communities, intensifying surveillance complemented by the traditional disease prevention and control interventions has resulted to interruption of cholera transmission in the country.

Integrated Disease Surveillance and Response (IDSR) strategy: current status, challenges and perspectives for the future in Africa.

In 1998, the WHO African region adopted a strategy called Integrated Disease Surveillance and Response (IDSR). Here, we present the current status of IDSR implementation; and provide some future perspectives for enhancing the IDSR strategy in Africa. In 2017, we used two data sources to compile information on the status of IDSR implementation: a pretested rapid assessment questionnaire sent out biannually to all countries and quarterly compilation of data for two IDSR key performance indicators (KPI). The first KPI measures country IDSR performance and the second KPI tracks the number of countries that the WHO secretariat supports to scale up IDSR. The KPI data for 2017 were compared with a retrospective baseline for 2014. By December 2017, 44 of 47 African countries (94%) were implementing IDSR. Of the 44 countries implementing IDSR, 40 (85%) had initiated IDSR training at subnational level; 32 (68%) had commenced community-based surveillance; 35 (74%) had event-based surveillance; 33 (70%) had electronic IDSR; and 32 (68%) had a weekly/monthly bulletin for sharing IDSR data. Thirty-two countries (68%) had achieved the timeliness and completeness threshold of at least 80% of the reporting units. However, only 12 countries (26%) had the desired target of at least 90% IDSR implementation coverage at the peripheral level. After 20 years of implementing IDSR, there are major achievements in the indicator-based surveillance systems. However, major gaps were identified in event-based surveillance. All African countries should enhance IDSR everywhere.

Of 'microbes' and 'millet': the practice of tea tea in northern Uganda.

In northern Uganda, incisions called tea tea are commonly placed on the chests of children outside of the biomedical setting to relieve respiratory distress. To better characterize tea tea, we administered a questionnaire to 224 caretakers, whose children had evidence tea tea cuts. In 148 cases (66.4%), the grandparents made the decision to have the cuts performed, at times against the wishes of the caretakers. One seventy-six (80.0%) of the patients were seen by a medical professional just prior to receiving the cuts. Traditional healers and grandmothers, respectively, performed the cuts in 164 (73.5%) and 42 (18.8%) cases. Caretakers paid at least 500 USh (US$0.29) for tea tea in 129 cases (57.8%) and nothing in 71 cases (31.4%). This study shows that tea tea is a healing practice with associated costs that is regularly advocated for and performed by grandmothers and traditional healers.

Framing HIV prevention discourse to encompass the complexities of war in northern Uganda.

In northern Uganda, physical and structural violence (political repression, economic inequality, and gender-based discrimination) increase vulnerability to HIV infection. In settings of war, traditional HIV prevention that solely promotes risk avoidance and risk reduction and assumes the existence of personal choice inadequately addresses the realities of HIV transmission. The design of HIV prevention strategies in northern Uganda must recognize how HIV transmission occurs and the factors that put people at risk for infection. A human rights approach provides a viable model for achieving this aim.