T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 4 – Arkady Leokum<\/p>\n\n\n\n
B\u1ec7nh ng\u1ee7 l\u00e0 th\u1ee9 b\u1ec7nh nguy hi\u1ec3m \u0111\u00e3 t\u1ea5n c\u00f4ng c\u1ea3 ng\u01b0\u1eddi l\u1eabn s\u00fac v\u1eadt \u1edf ch\u00e2u Phi. B\u1ec7nh \u0111\u00f3 do lo\u1ea1i k\u00fd sinh tr\u00f9ng c\u00f3 t\u00ean l\u00e0 \u201ctrypanosomes\u201d. Lo\u1ea1i k\u00fd sinh tr\u00f9ng n\u00e0y \u0111\u01b0\u1ee3c gi\u1ed1ng ru\u1ed3i c\u00f3 t\u00ean l\u00e0 \u201ctsetse\u201d c\u00f3 r\u1ea5t nhi\u1ec1u \u1edf ch\u00e2u Phi \u0111em \u0111i gieo r\u1eafc. Gi\u1ed1ng ru\u1ed3i n\u00e0y c\u00f3 th\u1ec3 \u201cnhi\u1ec5m\u201d k\u00fd sinh tr\u00f9ng \u201ctrypano- somes\u201d khi n\u00f3 ch\u00edch ng\u01b0\u1eddi ho\u1eb7c th\u00fa v\u1eadt \u0111ang mang b\u1ec7nh. Khi \u0111\u00e3 v\u00e0o \u0111\u1ebfn bao t\u1eed c\u1ee7a ru\u1ed3i \u201ctsetse\u201d k\u00fd sinh tr\u00f9ng b\u1ec7nh ng\u1ee7 b\u1eaft \u0111\u1ea7u sinh con \u0111\u00e0n ch\u00e1u \u0111\u1ed1ng.<\/p>\n\n\n\n
K\u1ebf \u0111\u00f3, k\u00fd sinh tr\u00f9ng chui qua h\u1ea1ch n\u01b0\u1edbc mi\u1ebfng r\u1ed3i qua mi\u1ec7ng con ru\u1ed3i. t\u1ea1i \u0111\u00e2y k\u00fd sinh tr\u00f9ng m\u1edbi ph\u00e1t tri\u1ec3n \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i.<\/p>\n\n\n\n
Khi ch\u00edch v\u00e0o ng\u01b0\u1eddi hay s\u00fac v\u1eadt, ru\u1ed3i \u201ctsetse\u201d c\u0169ng ch\u00edch k\u00fd sinh tr\u00f9ng v\u00e0o d\u01b0\u1edbi l\u00e0n da. t\u1ea1i \u0111\u00e2y, l\u00fac \u0111\u1ea7u n\u1ed5i l\u00ean \u0111\u1ed1m \u0111\u1ecf \u0111\u1ecf. Ba tu\u1ea7n l\u1ec5 sau k\u00fd sinh tr\u00f9ng b\u1eaft \u0111\u1ea7u x\u00e2m nh\u1eadp v\u00e0o m\u00e1u. C\u0169ng trong kho\u1ea3ng th\u1eddi gian n\u00e0y ng\u01b0\u1eddi b\u1ec7nh c\u1ee9 b\u1ecb s\u1ed1t \u0111i s\u1ed1t l\u1ea1i. th\u01b0\u1eddng th\u00ec ngo\u00e0i da n\u1ed5i m\u1ee5t nh\u01b0 ph\u00e1t ban (s\u1edfi). N\u00e3o b\u1eaft \u0111\u1ea7u h\u01a1i h\u01a1i s\u01b0ng l\u00ean. \u1ede nhi\u1ec1u n\u01a1i tr\u00ean ch\u00e2u Phi, b\u1ec7nh ch\u1ec9 ph\u00e1t \u0111\u1ebfn giai \u0111o\u1ea1n n\u00e0y r\u1ed3i th\u00f4i v\u00e0 ng\u01b0\u1eddi b\u1ec7nh kh\u1ecfe l\u1ea1i. Nh\u01b0ng \u1edf Rhod\u00e9sia (nay l\u00e0 C\u1ed9ng h\u00f2a Zimbabw\u00e9 – ND) v\u00e0 t\u1ea1i Nyasaland th\u00ec b\u1ec7nh n\u00e0y tr\u1edf n\u00ean tr\u1ea7m tr\u1ecdng h\u01a1n. trong kho\u1ea3ng m\u1ed9t n\u0103m sau khi b\u1ecb nhi\u1ec5m k\u00fd sinh tr\u00f9ng \u201ctrypanosomes\u201d ng\u01b0\u1eddi b\u1ec7nh c\u00f3 d\u1ea5u hi\u1ec7u n\u00e3o b\u1ecb t\u00e1c h\u1ea1i. Ng\u01b0\u1eddi b\u1ec7nh th\u1ea5y nh\u1ee9c \u0111\u1ea7u d\u1eef d\u1ed9i, tr\u1edf n\u00ean d\u1ec5 b\u1ecb kh\u00edch \u0111\u1ed9ng v\u00e0 c\u00f3 nh\u1eefng h\u00e0nh \u0111\u1ed9ng kh\u00f4ng th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c. K\u1ebf \u0111\u00f3, b\u1ec7nh sang m\u1ed9t giai \u0111o\u1ea1n kh\u00e1c. trong giai \u0111o\u1ea1n n\u00e0y, ng\u01b0\u1eddi b\u1ec7nh tr\u1edf n\u00ean l\u1edd \u0111\u1edd, kh\u00f4ng mu\u1ed1n c\u1eed \u0111\u1ed9ng. V\u00e0 sau c\u00f9ng l\u00e0 ng\u1ee7 li b\u00ec, tr\u1edf n\u00ean h\u00f4n m\u00ea kh\u00f4ng c\u00f2n bi\u1ebft g\u00ec n\u1eefa. tuy nhi\u00ean ng\u01b0\u1eddi b\u1ec7nh v\u1eabn ti\u1ebfp t\u1ee5c b\u1ecb s\u1ed1t. V\u00e0 sau c\u00f9ng, c\u01a1 th\u1ec3 h\u00e9o m\u00f2n \u0111i, tr\u1edf n\u00ean t\u00ea li\u1ec7t v\u00e0 ch\u1ebft.<\/p>\n\n\n\n
L\u00fd do khi\u1ebfn ng\u01b0\u1eddi b\u1ec7nh b\u1ecb h\u00f4n m\u00ea v\u00ec t\u00ecnh tr\u1ea1ng nhi\u1ec5m \u0111\u1ed9c \u0111\u00e3 x\u1ea3y ra \u1edf ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a c\u01a1 th\u1ec3: n\u00e3o v\u00e0 v\u1ecf n\u00e3o. C\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 khi\u1ebfn n\u00e3o b\u1ecb nhi\u1ec5m \u0111\u1ed9c v\u00e0 b\u1ecb vi\u00eam. B\u1ec7nh ng\u1ee7 ch\u00e2u Phi th\u1ef1c ch\u1ea5t l\u00e0 b\u1ec7nh vi\u00eam n\u00e3o.<\/p>\n\n\n\n
C\u0169ng n\u00ean bi\u1ebft: ru\u1ed3i \u201ctsetse\u201d s\u1ebd ch\u1eb3ng l\u1ea5y \u0111\u00e2u ra k\u00fd sinh tr\u00f9ng \u201ctrypanosomes\u201d n\u1ebfu tr\u01b0\u1edbc \u0111\u00f3 n\u00f3 kh\u00f4ng ch\u00edch ng\u01b0\u1eddi ho\u1eb7c s\u00fac v\u1eadt \u0111\u00e3 nhi\u1ec5m b\u1ec7nh n\u00e0y. B\u1edfi v\u1eady, gi\u00e1 nh\u01b0 tr\u00ean l\u1ee5c \u0111\u1ecba ch\u00e2u Phi kh\u00f4ng c\u00f3 ai ho\u1eb7c s\u00fac v\u1eadt n\u00e0o b\u1ecb nhi\u1ec5m tr\u00f9ng th\u00ec ru\u1ed3i tsetse c\u0169ng ch\u1eb3ng \u201cch\u1ebf t\u1ea1o\u201d ra \u0111\u01b0\u1ee3c, v\u00e0 do \u0111\u00f3, n\u00f3 h\u1ebft nguy hi\u1ec3m.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 4 – Arkady Leokum B\u1ec7nh ng\u1ee7 l\u00e0 th\u1ee9 b\u1ec7nh nguy hi\u1ec3m \u0111\u00e3 t\u1ea5n c\u00f4ng c\u1ea3 ng\u01b0\u1eddi l\u1eabn s\u00fac v\u1eadt \u1edf ch\u00e2u Phi. B\u1ec7nh \u0111\u00f3 do lo\u1ea1i k\u00fd sinh tr\u00f9ng c\u00f3 t\u00ean l\u00e0 \u201ctrypanosomes\u201d. Lo\u1ea1i k\u00fd sinh tr\u00f9ng n\u00e0y \u0111\u01b0\u1ee3c gi\u1ed1ng ru\u1ed3i c\u00f3 t\u00ean […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-14249","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=14249"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14249\/revisions"}],"predecessor-version":[{"id":14250,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14249\/revisions\/14250"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=14249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=14249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=14249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}