Masayendisiti akadzidza anopfuura mazana matanhatu nemakumi matatu ezviuru ezvikamu zvakasiyana
Boka revanyanzvi rakaongorora mitezo yezvirwere zvakasara pamapfupa emunhu, izvo zvakaita kuti zviitike pakutsvaga maitiro ekushanduka-shanduka kurwisa hutachiona hwakasiyana. Mhedzisiro yeiyo yakakura-yekuyera kudzidza yakaonekwa muPLOS Imwe magazini.
Izvo zvinhu zvikuru zvebasa resainzi vaive maperembudzi, tuberculosis uye treponematosis. Iyo yekupedzisira iboka rezvirwere zvinosanganisira syphilis. Chinhu chezvirwere izvi kugona kwavo kuenda shure kwavo matipi pamapfupa nemeno. Izvi zvinobvumira nyanzvi dzekutsvaga masimba echirwere chekusimudzira chirwere kusvika pamazera mazana maviri. SaMatsa Hennerg, uyo ari anthropologist kubva kuYunivhesiti yeFlints muAustralia, kuwanda kwezvirwere izvi kwakaderedzwa sezvazvinonzwisisika sezvavanoshandurwa pamwe chete. Maitiro akadaro anobatsira kupona kwehutachiona uye munhu ari mutakuri wavo.
Mumakore zviuru zvishanu apfuura, kutaridzika kwemushonga wemazuva ano, zviratidzo zvechiratidzo zve tuberlosis zvakava zvishoma uye zvakaderera; Kuratidzwa kwekupindira kwemaperembudzi muEurope kwakatanga kuderera mushure memakore epakati; Uye zviratidzo zvezvakanyorwa zveTreponematosis kuNorth America zvakadzikira mumakore achangopfuura kuti ubate European, - Maci Hennenerg, anthropologist kubva kuYunivhesiti yeAustralia, munyori wezvidzidzo.Sechikamu chebasa resainzi, mhedzisiro yezvidzidzo zvekutanga zvezvirwere zvakashandiswa, mukati meizvozvo nyanzvi dzaiongorora makona mazana matanhatu negumi nemakumi matatu nemakumi matatu nemakumi matatu. Zvasara zvevanhu ndezvevhu dzakasiyana-siyana, kutanga kubva 7250 BC. e. Uye kupedza nemakona evanhu venguva yedu. Zvakakosha kucherechedza kuti hazvisi zvese zvakasara zvaive zvichitakura hutachiona nechimwe chezvirwere zvitatu, asi kukura kwakakura kwemuenzaniso kwakabvumidza manyoro kuti uite mhedziso dzinoverengeka dzesainzi.
Izvo zvakaonekwa kuti hapana chimwe chezvirwere zvitatu zvakauraya munhu nekukurumidza. Izvi zvaibvumira mavhairasi ekurarama nekupararira. Nekudaro, kuderera kwehuwandu kwekuwanda kweTberculosis, maperembudzi uye treponematosis anopa zvikonzero kuti vanhu vafunge kuramba kune aya hutachiona, kana zvirwere zvave zvisina njodzi.
Kubva pane maonero ekushanduka-shanduka, nekuti iyo Pathogen inyokonzeresa kukuvadza zvakanyanya kumuridzi, kuti kupona kwaro kwakapona, saka kutapurwa kwekuchinja kwechinguvana kunoderera kwenguva - Tean Lucas, anthropologist kubva Flindery University, Co-munyori weChidzidzo.Nyanzvi dzakatarira kuti dziongorore kushanduka kwemuviri wemunhu nemavarami emunhu, zvinodikanwa kuti utore zvimwe zvinhu zvakasiyana zvinogona kukanganisa kupararira kwezvirwere. Pasinei nenyaya yekuti kudzidza kutsva haisi yenzvimbo dzesimba, mhedzisiro yacho ichakwanisa kubatsira nyanzvi mune ramangwana kuti izive zvikonzero zvehutano hwehutachiona hwehurumende itsva.