Kuyini ukuphela kwendawo, ungazivikela kanjani kanye nezifo eziyinhloko zendawo

-Delile

• Izifo eziyinhloko zendawo
• Ungayivimbela kanjani i-endemics

Indalo ingachazwa njengokuvama kwesifo esithile, ngokujwayelekile sihlobene nesifunda ngenxa yesimo sezulu, senhlalo, senhlanzeko kanye nezinto eziphilayo. Ngakho-ke, isifo singabhekwa njengendawo lapho amacala enzeka khona ngemvamisa ethile endaweni enikeziwe.

Imvamisa izifo ezisemkhathini zivinjelwe esifundeni esisodwa kuphela, futhi azisakazeki kwezinye izindawo. Ngaphezu kwalokho, lezi zifo zingaba ngezikhathi ezithile zonyaka, okusho ukuthi, imvamisa yazo iyahlukahluka kuye ngokwesikhathi sonyaka, ngokwesibonelo uma kwenzeka i-yellow fever, ebhekwa njengeyenzeka esifundeni esisenyakatho yeBrazil kanye nokwanda kokuvama ehlobo, okuyisikhathi esishisa kakhulu sonyaka kulesi sifunda.

Izifo eziyinhloko zendawo

Izifo ezithathwa njengezingokwemvelo yilezo ezivela kaningi esifundeni esinikeziwe nangezikhathi ezithile, okuyizona eziyinhloko:

• Umkhuhlane ophuzi, ebhekwa njengendawo ehlala njalo esifundeni esisenyakatho yeBrazil futhi idluliselwa umiyane Aedes aegypti futhi I-Haemagogus sabethes;
• Umalaleveva, esibhekwa njengesifo esikhona eNyakatho yeBrazil esinemvamisa enkulu ngezikhathi ezishisa kakhulu zonyaka futhi esidalwa ukulunywa umiyane wohlobo Culex ungenwe amagciwane IPlasmodium sp.;
• ISchistosomiasis, okudalwa yisinanakazana Schistosoma mansoni futhi kuvamile ezindaweni ezinesimo sezulu esishisayo futhi zishoda ngezindlu zangasese eziyisisekelo, ikakhulukazi ezifundeni lapho kuhlala kunezikhukhula khona;
• I-Leishmaniasis, okuyisifo esithathelwanayo esidalwa ukulunywa omiyane bohlobo I-Lutzomyia ungenwe amagciwane Leishmania chagasi, okuvame kakhulu ezindaweni ezishisayo;
• Udenga, esingesinye sezifo eziyinhloko ezisezingeni eliphakeme futhi imvamisa yamacala abo ephakeme ezinyangeni ezishisa kakhulu nezomile kakhulu zonyaka;
• I-Hookworm, okuyi-parasitosis ebangelwa amagciwane I-Ancylostoma duodenale;
• I-Filariasis, okubangelwa I-Wuchereria bancrofti, okuvamile eNyakatho naseNyakatho-mpumalanga yeBrazil;
• Isifo se-Chagas, okudalwa yisinanakazana I-Trypanosoma cruzi futhi kuvamile ezifundeni lapho kunenani elikhulu lomgundi wezinambuzane, okuyi-vector ebhekele ukudlulisela kubantu.

Ukuvela kwesifo esikhona kuphela kuncike ezicini zomnotho, njengokuntuleka kwendle eyisisekelo namanzi aphathwayo, amasiko, imvelo, njengokungcola nezimo zezulu ezithanda ukuphindaphindeka kwamavekthri, ezenhlalo nezokuphilayo, njengokuthambekela kwabantu kanye ukudluliswa kwe-ejenti elithathelwanayo.

Ungayivimbela kanjani i-endemics

Ukuvimbela ukuvela kwezifo ezikhona, kubalulekile ukuhlola izinto ezithanda ukwenzeka kwalezi zifo. Ngakho-ke, ukuvimbela kanye nokulwa nezifo ezisakazekile, kubalulekile ukuthi kuthathwe izinyathelo zokwenza ngcono izimo zenhlanzeko nokuthuthwa kwendle ezifundeni ezisendaweni, kanye nasekutshaleni imali kumasu okuvimba ukuphindaphindeka kwe-ejenti elithathelwanayo kanye nengozi yokudluliswa kwezifo kubantu.

Ngaphezu kwalokho, kubalulekile ukuthi ukubakhona kwezifo ezikhona kuphela kubikwe ohlelweni lwezempilo ukuze kuqiniswe izindlela zokuvimbela nokulawula.