Browsing by Author "Makora, Said"

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Characterization of population connectivity for enhanced cross-border surveillance of yellow fever at Mutukula and Namanga borders in Tanzania
(Elsevier, 2024-12) Kakulu, Remidius; Msuya, Mwanahamis; Makora, Said; Lucas, Athanas; Kapinga, Josephine; Mwangoka, Nisalile; Mehta, Kanan; McIntyre, Elvira; Boos, Alexandra; Lamb, Gabriella; Mponela, Marcelina; Gatei, Wangeci; Merrill, Rebecca; Ward, Sarah; Seleman, Amour; Massa, Khalid; Kimaro, Esther; Mpolya, Emmanuel
Objectives Yellow fever (YF) remains a public health threat in Sub-Saharan Africa and South America, with an estimated 200,000 cases and 30,000 deaths annually. Although the World Health Organization considers Tanzania to be at low risk for YF because no YF cases have been reported, the country remains at alert to importation of the virus due to ecological factors and high connectivity to high-risk YF areas in other countries. This study aimed to identify points of interest with connectivity to high-risk YF areas to guide preparedness efforts in Tanzania. Methods Using the Population Connectivity Across Borders (PopCAB) toolkit, the Nelson Mandela African Institution of Science and Technology (Department of Health and Biomedical Sciences), in collaboration with the Tanzania Ministry of Health and the Centers for Disease Control and Prevention, implemented 12 focus group discussions with participatory mapping in two high-risk borders of Mutukula and Namanga. Results Participants identified 147 and 90 points of interest with connectivity to YF risk areas in Kenya and Uganda, respectively. The identified locations are important for trade, fishing, pastoralism, tourism, health-seeking, agriculture, mining, religious activities, education, and cross-border marriages. Conclusions The Tanzania Ministry of Health used the results to update cross-border surveillance and risk communication strategies and vaccination guidelines to prevent the importation of YF into Tanzania.