Ukufudumala kwehlabathi kuthanda iingcongconi

Umzekelo wengcongconi yengwe

Los u mosquito Zezinye zezona zinambuzane zicaphukisayo phaya, kwaye zezona zinobungozi. Kuqikelelwa ukuba zingama-3200 200 iintlobo, ezingama-200 zazo ezondla ngegazi lezinye izilwanyana, kwaye kwezi zingama-XNUMX zininzi, ezinje IAedes albopictus (Ingwe yengwe yaseAsia) okanye Anopheles gambiae, ezithwala izifo ezibulalayo.

Njengamaqondo obushushu ehlabathi anyuka ezi zinambuzane Baqokelela imimandla kangangokuba kude kube ngoku ibibanda kakhulu kubo.

Iingcongconi zidinga kuphela amanzi, ubushushu kunye nezinto zokuhamba ukuze zisasaze. Ngohambo lwamazwe aphesheya, ubushushu behlabathi kunye neendlela eziphucukileyo zokuhamba, banazo kulula kakhulu; kakhulu kakhulu. I-Dengue kunye nesifo se-yellow fever sithathe iinkulungwane ezintathu ezidlulileyo ukusasazeka kwiplanethi, kodwa I-Chinkungunya, intsholongwane ye-West Nile kunye ne-Zika abaneminyaka eyi-16, ucacisa uBill Gates kuxwebhu olubhaliweyo »Ingcongconi» enikezwe yiChannel yokuFumanisa namhlanje, ngoLwesine nge-6 kaJulayi ngo-2017 ngentsimbi ye-22.00 ngokuhlwa.

Okwangoku, Kuqikelelwa ukuba bayi-2500 yezigidi zezigidi zabantu abasesichengeni sokuqhambuka kwesiZika, intsholongwane eyafunyanwa kwihlathi lase-Uganda ngo-1947. Ngaphandle kwexesha elidlulileyo, ibonisa ingxaki enkulu kumazwe afana neBrazil, iPuerto Rico okanye i-United States.

Ingcongconi kwigqabi

Kude kube ngoku, amaqanda nemibungu zisweleke ngexesha lobusika xa ziqabile, ngakumbi kumazwe asentla enyakatho; Nangona kunjalo, Ukunyuka kwamaqondo obushushu kuyabavumela ukuba baphile kwiinyanga ezibandayo, ngoko zanda ngokukhawuleza.

Imfazwe ibonakala ngathi kukude ukusuka esiphelweni. Ngenxa yokuxhathisa okwandayo kweengcongconi kwizibulali zinambuzane, ezinye iinkampani ezinje ngeOxitec Sele beqalile ukutofa inaliti nge "killer gene" ebangela ukufa kwenzala emva kokudibana nabantu ababhinqileyo, ezizezona zinokusasaza izifo. Ingqonyela yenkampani, uHadyn Parry, uthi abantu base I-Aedes aegypti abayisebenzisileyo kwityala lehle nge-82%, enomdla kakhulu.

Siyathemba ukuba kwisithuba seminyaka embalwa sinokuba nemveliso esebenzayo ngokwenene, ubuncinci, ukuyilawula.


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