{"id":7542,"date":"2020-01-17T08:31:20","date_gmt":"2020-01-17T05:31:20","guid":{"rendered":"https:\/\/africasustainabilitymatters.com\/?p=7542"},"modified":"2026-01-11T05:30:48","modified_gmt":"2026-01-11T05:30:48","slug":"what-changes-in-temperature-mean-for-africas-tsetse-fly","status":"publish","type":"post","link":"https:\/\/rayscohosting.best\/ASM\/2020\/01\/17\/what-changes-in-temperature-mean-for-africas-tsetse-fly\/","title":{"rendered":"What Changes In Temperature Mean For Africa\u2019s Tsetse Fly"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>By Elisha Bayode Are &amp;  John Hargrove<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In a world of changing climate, would nature\u2019s insect \u201cvampire\u201d, the tsetse fly, perish or change its hunting ground?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Like vampire bats, tsetse flies survive solely on the blood of vertebrate animals. Unlike bats, they hunt almost exclusively during the day. Tsetse flies can also pass deadly diseases to their victims when they feed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These diseases include African trypanosomiasis. Also known as African sleeping sickness, it\u2019s a&nbsp;<a href=\"https:\/\/www.who.int\/en\/news-room\/fact-sheets\/detail\/trypanosomiasis-human-african-(sleeping-sickness)\">parasitic disease<\/a>&nbsp;caused in humans by infection with either&nbsp;<em>Trypanosoma brucei gambiense<\/em>&nbsp;or&nbsp;<em>T. b. rhodesiense<\/em>. If left untreated, sleeping sickness can lead to the infected person becoming lethargic, then possibly entering a prolonged coma before dying. The sickness is curable, but diagnosis and treatment are complicated.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In livestock, the flies can pass on nagana \u2013&nbsp;<a href=\"http:\/\/www.cvbd.org\/en\/triatomine-and-fly-borne-diseases\/trypanosomosis\/pathogenesis-and-transmission\/\">a parasitic disease<\/a>&nbsp;caused by infection with several species of the protozoan&nbsp;<em>Trypanosoma<\/em>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The history of African trypanosomiasis dates back to antiquity.&nbsp;<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2270819\/\">Evidence suggests<\/a>&nbsp;that the disease was known in ancient Egypt. But it was only in&nbsp;<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2270819\/\">1903<\/a>&nbsp;that a Scottish pathologist and microbiologist, David Bruce, provided unequivocal evidence that the disease is transmitted through the bite of an infected tsetse fly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Today, the disease is endemic in&nbsp;<a href=\"https:\/\/www.who.int\/en\/news-room\/fact-sheets\/detail\/trypanosomiasis-human-african-(sleeping-sickness)\">36 sub-Saharan African countries<\/a>. The Democratic Republic of Congo has the highest burden, with&nbsp;<a href=\"https:\/\/www.who.int\/en\/news-room\/fact-sheets\/detail\/trypanosomiasis-human-african-(sleeping-sickness)\">70%<\/a>&nbsp;of all reported cases in the past 10 years.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sleeping sickness places a large burden on public health services. It also has social and economic consequences, particularly for farmers because it affects livestock. Tsetse flies have limited the areas used for agriculture as farmers tend to move away from tsetse infested areas. For instance, following the eradication of tsetse (<em>Glossina austeni<\/em>) in 1997 in Zanzibar, agricultural production increased substantially, as farmers were able to access more fertile lands and acquire more productive breeds of cattle. <a href=\"https:\/\/theconversation.com\/what-changes-in-temperature-mean-for-africas-tsetse-fly-125663\">Read more&#8230;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>By Elisha Bayode Are &amp; John Hargrove In a world of changing climate, would nature\u2019s insect \u201cvampire\u201d, the tsetse fly, perish or change its hunting ground? Like vampire bats, tsetse&hellip;<\/p>\n","protected":false},"author":3,"featured_media":7543,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","pagelayer_contact_templates":[],"_pagelayer_content":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[101],"tags":[],"class_list":["post-7542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-international-news"],"_links":{"self":[{"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/posts\/7542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/comments?post=7542"}],"version-history":[{"count":0,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/posts\/7542\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/media\/7543"}],"wp:attachment":[{"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/media?parent=7542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/categories?post=7542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/tags?post=7542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}