Izazinzulu ziye zafunda ngaphezulu kwamawaka angama-69 amawaka ee-culetons ze-eras ezahlukeneyo
Iqela leengcali lahlalutya imikhondo yezifo ezisele emathanjeni omntu, owenza ukuba ikwazi ukulandela inkqubo yendabuko yokulwa ii-pathogns ezahlukeneyo. Iziphumo zesifundo esikhulu esikhulu savela kwi-PLOS Inye yemagazini.
Eyona nto iphambili yomsebenzi wesayensi yayiliqhenqa, isifo sephepha kunye ne-treponematosis. Eli lokugqibela liqela lezifo ezibandakanya i-syphilis. Inqaku lezi zifo kukukwazi kwabo ukushiyeka emva kwabo amathambo kunye namazinyo. Oku kuvumela iingcali ukuba zilandelele amandla ophuhliso lwezifo ukuya kuthi ga kwizizukulwana ezingama-200. Njengoko i-matsa henneberg, engu-Anthropologist ovela kwiYunivesithi yase-Australia, ukuxhaphaka kwezi zifo kuncitshiswa njengoko kusenziwa ngokudibeneyo. Inkqubo enjalo inegalelo ekusindeni kweentsholongwane kunye nomntu ophetheyo.
Kule minyaka ingama-5000 idlulileyo, ngaphambi kokuba iphiko lonyango lwanamhlanje, iimpawu ze-skegaltial zesifo sephepha sazisingaphantsi kwaye sincinci; Imbonakalo yethambo leqhenqa eYurophu laqalisa ukuncipha emva kweXesha Eliqhelekileyo; Kwaye imiqondiso ye-fuponeal ye-Treponematosis eMntla Merika inciphile kwiminyaka yakutshanje yokunxibelelana nabantu baseYurophu, - Mac Hidoberg, i-anthropologist evela kwiDyunivesithi yase-Australia, umbhali wesifundo.Njengenxalenye yomsebenzi wesayensi, iziphumo zokuqala zezifundo zakuqala zasetyenziswa, apho iingcali zihlalutya ama-69,379 amathambo. Intsalela yabantu yayingee-epochs ezahlukeneyo, ukuqala nge-7250 bc. e. Kwaye uphele ngamathambo abantu bexesha lethu. Kufanelekile ukuba singayiyo yonke intsha ukuba iphantsi kwesifo sesinye sezifo ezithathu, kodwa ubungakanani obukhulu besampulu bavumela izigqibo ukuba zenze izigqibo ezahlukeneyo zesayensi.
Kwafunyaniswa ukuba akukho nasinye kwezi zifo zintathu zabulala umntu kwangoko. Oku kwavumela iintsholongwane ukuze ziphile kwaye zisasazeke. Nangona kunjalo, ukwehla kwe-statistical ngokwanda kwesifo sephepha, iqhenqa kunye ne-leronematosis ibonelela ngamabala ukuba athathe ukuba abantu baphuhlise ukumelana nale ntsholongwane, okanye izifo ngokwazo ziyingozi.
Ukusuka kwimbono yendaleko, kuba iPathogen iyavakala ukubangela ububi bomniniyo, ngenxa yoko ukusinda kwayo kuxhomekeke, kungoko ukusinda kwayo kubonakala ngathi lungumqondiso wexeshana wokwexeshana okuphelisa i-IToun-Lucas, i-anthropologist ivela IYunivesithi yaseFrinders, umbhali wesifundo.Iingcali zivakalise ukuba ukuhlalutya indaleko yomzimba womntu kunye neentsholongwane, kunyanzelekile ukuba kuthathelwe ingqalelo izinto ezininzi ezahlukeneyo ezinokuchaphazela ukusasazeka kwezifo. Ngaphandle kwento yokuba isifundo esitsha asisiyo i-tikananaiological toelisis eqinileyo, iziphumo ziya kuba nakho ukunceda iingcali kwixesha elizayo ukuze zichonge izizathu zokusekwa kweentsholongwane ezintsha.