Isifo esiyisifo esiyisifo yisifo esivela sikhona endaweni ethile noma esifundeni esithile. Esinye sezifo ezikhulunywa kakhulu ngezifo ezithathelwanayo yi-malaria. I-CDC inqume ukuthi cishe isigamu sezwe labantu bahlala ezindaweni lapho besengozini yokutheleleka kweMalariya. Kuyinto ejwayelekile ezindaweni eziningi ze-Afrika kanye nezinye izindawo eNingizimu Melika.
Izifo ezinzima zivame ukudideka ngezifo eziwumshayabhuqe.
Kodwa-ke, isifo sengculaza sibheke ekugqaseni kwesifo. Isifo sibhekene nesifo lapho sisakazeka ngesinye noma ngaphezulu. Ngokuphambene naleso sifo, isifo esiwumgogodla yilapho esivela khona eqenjini noma endaweni. Ama-Pandemics angama-epidemics emhlabeni wonke. Ngaphansi kwezimo ezithile, isifo esiwumshayabhuqe singabangela ukuba isifo sibe khona.
Izifo ezithathelwanayo azikhona ngaso sonke isikhathi emazingeni aphezulu. Kungaba okungajwayelekile. Isici esichazayo sesifo esiwumthelela wesifunda ukuthi singasithola njalo kubantu abahlala lapho.
Izibonelo: I- Malaria iningi ezindaweni eziningi zase-Afrika.I-Malaria injalo ezindaweni ezithile zase-Afrika ukuthi ukuguqulwa kwesisindo - i-sickle cell trait - sekuvame kakhulu kubantu bendawo. I- galele cell gene yenza abantu bangenwa yi-malaria. Noma kunjalo, kusebenza kahle uma abantu benakho ikhophi eyodwa yegesi. Uma zinamabili, zingabangela izinkinga zempilo ezibalulekile.
Ingabe i-STD iphela?
Ezindaweni ezithile zomhlaba, kunezintambo eziningana ezingabhekwa njengezikhona. Isibonelo, i- HIV ibhekwa njengeyingozi ezindaweni eziningi zase-Afrika. Kuleli qophelo, nangenxa yesikhathi esizayo esingacabanga, ukuqeda ingozi akunakwenzeka. Lokhu kuyiqiniso ngisho nokuthi ukwelashwa okuphuthumayo kuqala ukuletha isifo sofuba ngaphansi kwe-HIV.
I-Hepatitis B (HBV) nayo ikhona emhlabeni jikelele. Nakuba i-HBV engeyona isifo socansi ngaso sonke isikhathi, singadluliselwa ngocansi . Ngenhlanhla, kunomuthi wokugoma okhona ukuvimbela ukudluliselwa kwesifo sofuba. Uma umuntu ehlela ukuhamba endaweni lapho i-hepatitis ikhona khona, ukugoma kuvame ukuphakanyiswa. Ukugonywa ngokumelene nesifo sofuba kuyingxenye yesimiso sokujwayelekile sokugoma ebuntwaneni e-United States.
I-Syphilis yayivame ukuhlala emhlabeni jikelele. Ngenhlanhla, ukwelashwa okuphumelelayo kuye kwahamba ngendlela ende ekunciphiseni inani labantu abathintekile yilesi sifo. Ngeshwa, kancane ngenxa yokusabalalisa ngokobulili ngomlomo , isandulela se-syphilis sisanda kukhula. Akungabazeki ukuthi kuzophinde ibe yindawo engapheliyo. okungenani e-US Nokho, kungase kuholele ezinkingeni ezinkulu - ikakhulukazi ezinganeni ezisanda kuzalwa. I-Syphilis nayo isacatshangwa ukuthi ikhona ezindaweni ezithile zase-Afrika. Isifo esilandelayo, esibizwa ngokuthi i-Yaws, sisekhona nakwezinye izindawo ezindaweni ezishisayo. Ama-Yaws atholakele kakhulu ezinganeni, futhi azidluliswanga ngokocansi. Kodwa-ke, kubangelwa isihlobo esiseduze se-bacterium esibangela isifo samagciwane. Ama-bacteria abangela i-Yaws ayaziwa njengo- T. pallidum sp.
Ukulondoloza. Okubangela isifo se-syphilis yi- Treponema pallidum sp. i-pallidum.
Imithombo:
Bhat M, Ghali P, Deschenes M, Wong P. Ukuvimbela Nokuphathwa Kwe-Hepatitis B Engaphelele. Int J Prev Med. 2014 Dec; 5 (Suppl 3): S200-7.
> Gong L, Parikh S, Rosenthal PJ, I-Greenhouse B. Izindlela ze-Biochemical kanye ne-Immunological yiziphi izifo zesilonda ezivikela ukulwa nesifo sobulili. I-Malar J. 2013 Sep 11; 12: 317. i-doi: 10.1186 / 1475-2875-12-317.
> Marks M, Yin YP, Chen XS, Castro A, Causer L, Guy R, Wangnapi R, Already O, Aziz A, Castro R, da Luz Martins Pereira F, Taleo F, Guinard J, Bélec L, Tun Y, Bottomley C, i-Ballard RC, i-Mabey DC. I-Metaanalysis yoMsebenzi weThuponemal ehlanganisiwe kanye noViyo lweNontreponemal Test Test Diagnostic for Syphilis and Yaws. I-Dis Infect Dis. 2016 Sep 1; 63 (5): 627-33. doi: 10.1093 / cid / ciw348.
Pranjic N, Mustajbegovic J, Ivankovic D, Kern J, Vuletic S. Recipe Kusukela Esikhathini Esizayo Ngesikhathi Esizayo: Ukungenelela Kwezempilo Emphakathini Kubonisa Inqubo Yesikhashana. Ukuzibandakanya Okuhlelekile. 2015 Ngo-Apr; 27 (2): 125-8. doi: 10.5455 / msm.2015.27.125-128.
van den Berg K, Murphy EL, Pretorius L, Louw VJ. Impembelelo ye-Anemia ehlotshaniswa negciwane lesandulela-ngculazi ku-Impact of Red Blood Cell Transfusion: Impumelelo yezinsizakalo zegazi emazweni ase-HIV. I-Transfus Apher Sci. 2014 Dec; 51 (3): 10-8. doi: 10.1016 / j.transci.2014.10.012.