Tashi CC - m na wani m cuta

Game da mafi m gardama da aka sani ga kowane makaranta. CC Fly zaune a nahiyar Afrika. Kuma yanzu, 150 shekara ne tsoratarwa da mazauna yankunan da kuma dabbobi. A wasu wuraren, mutane jefa m Lambuna da tafi zuwa wasu wurare. A waɗannan ƙasashe ba muni bloodsuckers fiye da tashi CC. Mene ne ta laifi ne, in dai ba emit da kansa guba? Babban dalilin da rayukan dubban mutane - da m m trypanosomes, wanda daukawa wannan kwaro.

Ta yaya ƙudã CC

A saba tsari, kusan kamar sosai talakawa kwari, shi ma yana da kansa rarrabe fasali. A kansa akwai wani dogon proboscis, wanda damar mãtã ciji ta hanyar fata na mutane da dabbobi, kuma ku ciyar a kan jini. Translucent fuka-fuki cewa ninka har lebur jihar a lokacin da wani gardama kadai. A kasa na kwari m ciki, kuma a saman - rawaya, hudu tsaye duhu ratsi suna located a kan ja nono. A adult gardama CC, wanda aka wakilta wani photo sama, domin rayuwa kayansa mãsu up to 10 larvae, wanda, fadowa a ƙasa, Burrow da pupate for 'yan sa'o'i.

Ta yaya za ka samun kamuwa

Tsari samu ne makawa, idan IC tashi a kalla sau daya ci jini dako trypanosomiasis (ko "barci cuta"). A cewar masana harkokin kimiyya, ya zargi daji barewa da sauran dabbobi masu shayarwa, wanda rayuwa a cikin jini wannan m. Kuma da su kansu dabbobin, daga wannan cuta ba su mutu ba. Barci cuta ba nan da nan. Na farko, da haƙuri ji rauni, gajiya, canje-canje faruwa a tsakiya m tsarin. Man ne tikis, sau da yawa hasarar sani da dama a cikin barci mai nauyi ya semiconscious, akwai like a jikinsa, akwai meningoencephalitis ci gaba, mutuwa na faruwa a sakamakon. Kuma suka mutu ba kawai 'yan asalin mutane. Jama'a da dama na yawon bude ido, bayan ya dawo daga Afirka sami kansu kamuwa da barci cuta.

Ga shanu tashi IC ba kasa hadarin. By mutuwar gubar dabba cuta - a revolver, wanda aka kuma aiwatar da wadannan mashaya jini kwari. Bisa ga m statistics na tsetse tashi cizon mutuwa a kowace shekara 3 da miliyan shugaban dabbõbi.

Masana kimiyya suna neman hanya

The mazaunan Afirka da kuma Australia, inda bloodsucker zaune, jira domin kuɓuta daga hatsari. Amma zuwa kwanan babu maganin warkar da "barci cuta" ko hanyoyin rushe tsetse gardama. Trypanosomes nuna hali sosai mafadaci a cikin jikin mutum, da suka mutate kuma mutate, don haka ba shi yiwuwa a kashe duk maye gurbi guda miyagun ƙwayoyi. Halakar da dama parasites, da sauran ci gaba da rayuwar.

Da fatan high masana kimiyya sun sanya wani sabon Hanyar for rage yawan da tsetse gardama. Tashi , mãtan aure tare da wani namiji kawai sau daya a rayuwa. Sanin irin wannan fasalin, da masu bincike yanke shawarar saki a cikin daji, miliyoyin haifuwa maza. Don yin wannan, suka musamman bred da irradiated tare da radiation. Mace, su guda biyu da sau daya, to ba bari da kanka wani namiji, amma kuma samar da zuriya ba za su iya. Wannan hanya, bisa ga masana, zai kawar da dako da miyagun cututtuka. Kuma game da 'yan shekaru tashi CC zai bace daga fuskar duniya.