There are currently two major factors that have modified the epidemiology of Chagas disease in the last decades: climate change and migration flows. In this new scenario, there are new challenges to control and prevent Trypanosoma cruzi infection in endemic countries, such as the control of a wider distribution of triatomine vectors or the reinforcement of vertical transmission programs. In non...

Improving health systems performance in order to achieve good health care outcomes and meet the Millennium Development Goals (MDGs) has received increased global attention. Using the World Health Organization (WHO)'s framework on health system strengthening, an overview is presented of key aspects of performance of the South African (SA) health system that are likely to impact on the Disease Co...

â  background: the relationship between subfertiltiy and celiac disease has been well described and may be the only presenting feature of celiac disease. therefore, this study was designed to show the prevalence of celiac disease in unexplained infertility among iranian patients in tehran, iran. â  methods: this case-control study includes 125 patients with primary unexplained infertility and 1...

The authors tested a patient suffering from a circumscribed lesion of the right frontal operculum (FO) in 3 experiments of visual attention involving spatial orienting, maintenance of task-relevant priorities, and control of interference from new and old task-irrelevant items. The authors found that spatial orienting and active maintenance of priorities were intact, but there were difficulties ...

cutaneous leishmaniasis (cl) remains a serious public health concern in kerman province, eastern iran. this study was aimed to conduct a comprehensive review and highlights various aspects of cl in the province of kerman.this article mainly focuses on the studies published in the past 26 years on cl in the province. current data for the present status were obtained through the provincial health...