Fly CC - othwala isifo esibulalayo

Mayelana impukane esiyingozi kakhulu zonke wesikole ezaziwayo. CC Fly uhlala ezwekazini lase-Afrika. Futhi manje, eminyakeni engu-150 kuyamethusa bendawo nezilwane. Kwezinye izindawo, abantu aphonse emasimini evundile uhambe kwezinye izindawo. Kulezi emazweni angengaphansi bloodsuckers sibi kakhulu kunalokho okuboniswa fly CC. Kuyini yena icala, uma empeleni awusebenzi ezishisa kakhulu zikhipha izinhlayiyana ushevu ayo? Isizathu esiyinhloko ngokushona kwabantu izinkulungwane zabantu - the trypanosomes amagciwane ayingozi, esizolokhu lesi sinambuzane.

Kanjani CC impukane

Ifomu evamile, cishe like a izimpukane abavamile kakhulu, futhi inezici ayo ehlukile. Ekhanda lakhe kukhona lezi eside, okuvumela nabesifazane ukuluma ngesikhumba zabantu nezilwane futhi sidla igazi. wings ayevumela ukuthi bayeke isimo esiphansi uma impukane wedwa. Ezansi isinambuzane grey esiswini, phezulu - ophuzi, ezine longitudinal amnyama stripes zitholakala isifuba abomvu. Umuntu omdala impukane CC, okumelelwe isithombe phezulu, ngoba impilo kubeka abafika kwabangu-10 izibungu, okuyinto, ewela phansi, emgodini futhi pupate amahora ambalwa.

Wenzenjani ungenwe

Inqubo ukungcoliswa akunakugwenywa, uma IC fly okungenani kanye badla igazi abathwali trypanosomiasis (noma "sobuthongo"). Ngokusho ososayensi, sisole antelopes zasendle, elezinye izilwane ezincelisayo, okuyinto uhlala egazini lesi silwanyana. Futhi izilwane ngokwabo kusukela lesi sifo ungafi. Sobuthongo akuyona ngokushesha. Okokuqala, isiguli uzizwa ubuthakathaka, ukukhathala, izinguquko zenzeka isimiso sezinzwa esiyinhloko. Man iphelile, kuqedwe ukwazi uwela ubuthongo obukhulu semiconscious, kukhona izimvu zamanzi emzimbeni wakhe, khona meningoencephalitis ukuthuthukiswa, abantu bayafa ngenxa yalokho. Futhi ziyafa abantu bomdabu hhayi kuphela. Kwamenywa izivakashi sengibuyile Afrika bazithola batheleleke nge sobuthongo.

Ukuze izinkomo fly IC ingozi hhayi kancane. Ngokufa phambili isifo isilwane - isibhamu, okuyilona elisebenzayo futhi eyalo lezi zinambuzane begazi. Ngokwezibalo esidabukisayo zidlulisela isifo fly Ukulunywa abafa unyaka ngamunye izigidi ezingu-3 nomhlambi wezinkomo.

Ososayensi ngifuna indlela

Izakhamuzi zase-Afrika nase-Australia, lapho bloodsucker uhlala, elinde ukukhululwa engozini. Kodwa kuze kube manje alikho ikhambi ngoba "ingalali ukugula" noma izindlela ukubhubhisa impukane zidlulisela isifo. Trypanosomes liziphathe ngobudlova kakhulu emzimbeni womuntu, bona liguquke futhi ishintshe, ngakho akunakwenzeka ukuba babulale wonke ukuguquka kwezakhi zofuzo umuthi owodwa. Labhujiswa izimuncagazi eziningana, kanti bonke abanye baqhubeke izimpilo zabo.

amathemba High ososayensi ngisibeké indlela entsha ukwehlisa isibalo sabantu fly zidlulisela isifo. Fly bomshado nowesilisa kanye kuphela empilweni. Ukwazi isici esinjalo, abacwaningi unqume ukukhipha endle, izigidi kwabesilisa inzalo. Ukuze wenze lokhu, bona ngokukhethekile ezifuywa futhi okufakwe imisebe imisebe. Female, abhanqiwe kanye, ukuba akuvumele ngokwakho elinye iduna, kodwa futhi sizale ngeke ukwazi. Le ndlela, ngokusho kongoti, uyoqeda abathwali izifo ezibulalayo. Futhi cishe eminyakeni embalwa fly CC kuzonyamalala ebusweni iplanethi.