ImpiloImithi

Nezilwanyana ezincane Pathogenic - imbangela yezifo ezithathelwanayo

Bambalwa abantu kungaba ozibongayo eziyikhulu impilo amaphesenti. Ngokuqinisekile, ngamunye kithi okungenani kanye ezimpilweni zabo lakuthola izimpawu abuhlungu i izifo ezithathelwanayo. Babonakala ngezindlela ezahlukene, kodwa imbangela yalesi noma ukuthi "obukhulu" cishe kuzo zonke izimo kuyafana - Amagciwane. Bona ukungena kithi kusukela ngaphandle baqale imisebenzi wawo okhohlisayo ukukhuthaza ukutheleleka. Ukuze sithole izindlela emzabalazweni kanye ukuxoshwa 'Abahlaseli "ezincane, okokuqala, kudingeka ngokucacile ukuthola ukuthi abukeka kanjani ngokuvamile.

nezilwanyana ezincane Pathogenic - okwakuvela ohlotsheni olukhethekile lwenkanyezi amagciwane imvelo pathogenic. Bona zingene womuntu hhayi kuphela, kodwa futhi yingcweti ngokuphelele kwamangqamuzana nezicubu zezilwane, izitshalo nezinambuzane. Kulokhu, zinyanga izinto ezimbili kungaba kuphela abathwali ukutheleleka. Ngenxa impahla yayo, le Amagciwane ingawenza buthaka ngisho ukuzivikela wemvelo uzowasekela - ngumsebenzi wakhe. Ngenxa yalokho, umuntu eba ukungenwa izifo nezinye. Ngamunye zinhlobo ngamunye zama-bacterium okubangela ukusakazeka kwamagciwane zabo ngabanye. Tifo letibangwa lolu hlobo kungenziwa kalula ngocansi kusukela umzimba esiphila kwenye. Ngakho-ke, ngokuvamile ekhaya ngokuthi "esithathelwanayo."

Kobukhulu isifo kuxhomeke ezicini eziningana kanyekanye:

  • pathogenicity futhi virulence we silwanyana;
  • izimo nemvelo;
  • isimo jikelele bacterium.

Ake sihlole kuqala imiqondo emibili yokuqala. namagciwane abangela izifo lethiwa ngenxa amakhono ayisisekelo, esibonakala kanje. igciwane ngamunye, kuye ngohlobo kanye nemibandela kungadala isifo ethize emzimbeni eseduze kwayo. Lokhu "ethathelwanayo" sizalwa nawo ngokunembile lokhu futhi ayikho enye bacterium. Leli khono uhlamvu oluthile.

Virulence ibonisa degree of pathogenicity of uhlobo oluthile silwanyana. Ngakho-ke, kuyinto isici ngabanye. Nokho, virulence kungenziwa ngcono kakhulu uma imbewu eletha siyodlula eziphilayo eziningana ophilayo, esikhundleni salokho zokuthelela nabo lesi sifo. In practice, lokhu impahla kungenziwa njengoba iyakhula futhi yehlise. Nokho, nge ukuchayeka efanele zonke zibe nethuba ukuze uyisuse.

Ngaphezu umphumela wawo oyinhloko, abanye Amagciwane secrete ubuthi ethize isinyathelo kubathinta emangqamuzaneni yenethiwekhi. Bakhuthaza Ukungena ezijulile ukutheleleka, kanye ngcono yayo izimpawu ukugeleza. Ngaphezu kwalokho, ubuthi kakhulu buthaka ukuvikelwa umzimba, okwenza lesi sifo esiyingozi nakakhulu.

Ukuze abantu yilesi "obukhulu", kuyoba okwanele ukuze akwazi ukufohla inombolo okungenani amagciwane asebenzayo. Futhi uma bangena yomzimba, ngokushesha uyoboniswa izimpawu zokuqala zesifo. Futhi-ke inenani kanye ndlela Amagciwane babe ngaphakathi indoda. Uma siya ezindaweni ezivulekile kanye yangaphakathi lwamafinyila (ekhaleni, kule nqubo ngalo ingaphakathi ngomlomo, emaphashini, njll) Ngaphezu kwalokho, cishe, izimpawu zokuqala zokugula uyozizwa maduzane. Kodwa Ukungena ongama kuqinisekisa ukungcoliswa kuphela uma ukuxhumana inani elikhulu isifo 'Abahlaseli ".

Yinkathi amagciwane sezivele zikhona emzimbeni, kodwa ingakamiswa kuqalile ngenkuthalo ukuzivocavoca nemisebenzi yabo, ebizwa ngokuthi bayashintshana ekufukameleni. Kungaba anobude obungalingani kuncike kanjani asebenzayo futhi namagciwane abangela izifo zingene. Ngaphezu kwalokho, uhlelo umuntu sokuzivikela sekuqalile ukuze kubulawe amangqamuzana angaphandle. Ngakho-ke, uma isithiyo okuvikela umzimba ngendlela egculisayo, futhi lesi sifo asikwazi ngisho ukuya ngalé kwesikhathi bayashintshana ekufukameleni.

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