Isingeniso: Izinambuzane ezizalela amaqanda ezinweleni
Sekuyisikhathi eside izinambuzane zaziwa ngokubangela izinkinga kubantu. Nakuba ezinye izinambuzane zingase zingabi nangozi, ezinye zingabangela ukungakhululeki okukhulu ngisho nezinkinga zempilo. Enye yezinkinga ezivame kakhulu ezibangelwa izinambuzane ukugcwala kwezinwele zabantu. Izinhlobo eziningana zezinambuzane ziyakwazi ukubeka amaqanda azo ezinweleni zabantu, okuholela ekuhlaselweni okungaba nzima ukukulawula.
Izintwala: I-parasite yezinwele ezivamile
Izintwala ziyisinambuzane esivame kakhulu ezinweleni zabantu. Lezi zinambuzane ezincane ezingenamaphiko zidla igazi lomuntu futhi zingabangela ukulunywa, ukuba bomvu, nokuluma kwesikhumba sekhanda. Izintwala zizalela amaqanda azo, aziwa ngokuthi ama-nits, eduze kwasekhanda, lapho achanyuselwa khona futhi akhule abe amadala. Izintwala zivame kakhulu ezinganeni ezifunda isikole kodwa zingahlasela noma ubani, kungakhathaliseki ubudala noma imikhuba yenhlanzeko. Izintwala zisakazeka kalula ngokusondelana nomuntu onalesi sifo, ukwabelana ngamabhulashi ezinwele noma amakamu, noma ukugqoka izingubo noma izigqoko ezihlangane nezintwala.
Izinhlobo zezintwala kanye nomjikelezo wempilo yazo
Kunezinhlobo ezintathu zezintwala ezihlasela abantu: izintwala zasekhanda, izintwala zomzimba, nezintwala zangasese. Izintwala zekhanda yizona ezivame kakhulu futhi zitholakala ekhanda nasezinweleni. Izintwala zomzimba, ngakolunye uhlangothi, zihlala ezingutsheni futhi zihamba kuphela esikhumbeni ukuze zidle. Izintwala zakwa-Pubic, ezaziwa nangokuthi izinkalankala, zitholakala ezinweleni zangasese futhi zingahlasela ezinye izindawo zomzimba ngezinwele ezimahhadla. Izintwala zinomjikelezo wokuphila wezinsuku ezingama-30, lapho zidlula ezigabeni ezintathu: iqanda, i-nymph, kanye nesidala. Amaqanda achanyuselwa phakathi kwezinsuku eziyi-7-10, futhi ama-nymphs avuthwa abe amadala phakathi kwezinsuku eziyi-9-12. Izintwala ziyakwazi ukuzala ngokushesha, kanti ezinsikazi zizalela amaqanda afinyelela kwayi-10 ngosuku.
Izimpawu zokungenwa yizintwala ezinweleni
Izimpawu ezivame kakhulu zokungenwa yizintwala zihlanganisa ukulunywa okukhulu, ububomvu besikhumba sekhanda, kanye nokuba khona kwamaqanda amancane amhlophe noma aphuzi (ama-nits) axhunywe emigodini yezinwele eduze kwesikhumba. Izintwala zabantu abadala zingase zibonakale, ikakhulukazi ngemuva kwezindlebe noma ngasentanyeni. Ukunwaya kungaholela ezifweni zesibili, futhi ezimweni ezimbi kakhulu, ama-lymph nodes avuvukale. Kubalulekile ukuqaphela ukuthi izintwala azibangelwa imikhuba emibi yenhlanzeko futhi kungenzeka kunoma ubani.
Indlela yokwelapha izintwala
Kunemithi eminingana esebenzayo ephuma ekhawuntareni kanye nekadokotela yokungenwa yizintwala, okuhlanganisa ama-shampoos, ama-mousses, nama-lotions abulala izintwala namaqanda azo. Lokhu kwelashwa kufanele kusetshenziswe njengoba kuyaliwe futhi kungase kudingeke ukuthi kuphindwe ngemva kwesikhathi esithile ukuze kuqinisekiswe ukuthi zonke izintwala nezintwala seziphelile. Kubalulekile futhi ukuwasha zonke izingubo zokulala, izingubo zokugqoka, nezinto zomuntu siqu okungenzeka zihlangane nezintwala. Ukuhlanganisa lezi zindlela zokwelapha nezinqubo zokuhlanza eziqinile kungasiza ekuvimbeleni ukuphinda kutheleleke.
Amazeze: Esinye isilokazana sezinwele
Amazeze angolunye uhlobo lwesinambuzane esingahlasela izinwele zomuntu. Nakuba amazeze evame ukuhlotshaniswa nezilwane ezifuywayo, angaphinda alume abantu futhi abeke amaqanda ezinwele zabantu. Ukulunywa kwe-flea kungabangela ukubomvu, ukulunywa, nokuvuvukala, futhi kwezinye izimo, kungaholela ekuphenduleni komzimba. Amazeze angagxuma aze afike ezinyaweni eziningana futhi asakazeka kalula ngokuthintana nezilwane ezifuywayo ezihlaselwe noma izindawo.
Ukulunywa kwezeze nezimpawu kubantu
Ukulunywa kwamazeze kubantu kuvamise ukubonakala njengamaqhuqhuva amancane, abomvu esikhumbeni, ngokuvamile kumaqoqo noma imigqa. Zivame ukutholakala ezinyaweni nasemaqakaleni kodwa zingenzeka noma yikuphi emzimbeni. Ngaphezu kokulunywa, izimpawu zokuhlasela kwamazeze kubantu zihlanganisa ukulunywa okukhulu, ukuqubuka nokuqunjelwa. Amazeze angasakaza izifo ezifana ne-typhus kanye ne-cat scratch fever.
Amazeze azalela kanjani amaqanda ezinweleni zomuntu
Amazeze azalela amaqanda ezindaweni lapho izilwane ezifuywayo noma abantu bechitha isikhathi esiningi. Lokhu kungahlanganisa okokulala, ifenisha, nokhaphethi, kodwa futhi bangabekela amaqanda abo ezinweleni zabantu. Amaqanda e-flea mancane futhi angadluliselwa kalula kusuka ezifuyweni kuya kubantu noma kwezinye izindawo. Uma amaqanda achanyuselwa, izibungu zidla izinto eziphilayo futhi zingakhula zibe amazeze amadala esikhathini esingamaviki amabili.
Ukuvimbela ukutheleleka kwamazeze ezinweleni
Indlela engcono kakhulu yokuvimbela ukuhlaselwa kwamazeze ezinweleni zabantu ukugcina izilwane ezifuywayo ziphathwa ngemithi yokuvimbela amazeze futhi ugcine izingubo zokulala nezinye izindawo lapho izilwane ezifuywayo zichitha isikhathi zihlanzekile. Ukuhlanza okhaphethi nefenisha nakho kungasiza ekuqedeni amazeze namaqanda awo. Ngaphezu kwalokho, kubalulekile ukugwema ukuthintana nezilwane ezifuywayo ezihlaselwe noma izindawo.
Ezinye izinambuzane ezizalela amaqanda ezinweleni
Ngaphandle kwezintwala namazeze, kunezinye izinambuzane eziningana ezikwazi ukubeka amaqanda azo ezinweleni zabantu. Lezi zihlanganisa izimbungulu, izibungu, imikhaza, okungase kubangele ukungakhululeki nezinkinga zempilo. Izimbungulu, isibonelo, zidla igazi lomuntu futhi zingabangela ukulunywa, ukuvuvukala, kanye nezifo. Imikhaza ingadlulisela izifo ezifana nesifo seLyme, kanti izibungu zingabangela ukucasuka kwesikhumba kanye notwayi.
Isiphetho: Ukuvikela izinwele ekuthelelekeni yizinambuzane
Ukutheleleka kwezinambuzane zezinwele zomuntu kungase kungakhululeki futhi kube yingozi. Kubalulekile ukuthatha izinyathelo zokuvimbela lokhu kuhlasela ngokwenza imikhuba emihle yenhlanzeko, ukugcina izilwane ezifuywayo zilashelwa amazeze nezinye izilokazane, nokugwema ukuthintana nezindawo ezihlaselwe. Esimeni lapho kuhlaselwe izifo, imithi yokwelapha ethengwayo noma enikezwa ngudokotela ingasebenza kahle ekuqedeni izinambuzane futhi kuvinjwe ukuphinda kutheleleke.
Izikhombo: Imithombo yesayensi ngezimuncagazi zezinwele
- IMayo Clinic. (2020). Izintwala zekhanda: Uhlolojikelele. https://www.mayoclinic.org/diseases-conditions/head-lice/symptoms-causes/syc-20356180
- Centers for Disease Control and Prevention. (2021). Izintwala. https://www.cdc.gov/lice/index.html
- I-Harvard Health Publishing. (2020). Izimbungulu zombhede. https://www.health.harvard.edu/staying-healthy/bed-bugs
- I-MedlinePlus. (2021). Amazeze. https://medlineplus.gov/ency/article/001329.htm
- I-American Academy of Dermatology Association. (2020). Utwayi. https://www.aad.org/public/diseases/contagious-skin-diseases/scabies
