<prompt> Pfupisa nyaya yacho: Muedzo mutsva unogona kuziva kana vanhu vakare vakafa kare vakanga vabatwa nemarariya waigona kubetsera masayendisiti kutsvaka kuti hosha yacho yakatanga sei. Vanochera matongo paYale University muNew Haven, Connecticut, vakagadzira nzira yokuziva nayo chirwere ichi mumapfupa ane zviuru zvemakore. Masayendisiti akashandisa nzira iyi kuti aratidze kuti vacheche nevana vaduku vakawanikwa mumakuva mune imwe imba yekare yeRoma kuItaly vakanga vafa nechirwere ichi. Dzorera pasi kuti uone vhidhiyo. Masayendisiti akacheka mhasuru yemapfupa kubva pamuenzaniso wepfupa kuti atsvake makristasi anozivisa emorekuru rinonzi hemozoin anoratidza kuti munhu ane pfupa racho akanga abatwa neutachiona hwechirwere chemalaria. Nzira yacho zvino inogona kushandiswa kuronda kupararira kwemarariya kudzokera pakuoneka kwayo kwokutanga muvanhu kupfurikidza nokuongorora mamwe mapfupa ekare nokuda kwezviratidzo zvehosha yacho. Jamie Inwood, nyanzvi yezvinocherwa mumatongo paYale University uyo akatungamirira boka rokutsvakurudza, akati: Mashoko atiri kuvaka neaya achava echishanduko nokuda kwokugadza chimiro chehosha yemarariya munzanga dzekare. Kuedza kugadzira mushonga unodzivirira marariya kwakakundikana nemhaka yokuti utachiona uhwu hunochinja-chinja zvikuru. Utachiona uhwu hunowanzovanzwa mumasero matsvuku eropa, zvichiita kuti zvirwere zvemuviri zvisazviona. Masayendisiti paU.S. National Institutes of Health anotaura kuti akagadzira mushonga ungagona kudzivirira marudzi anouraya emarariya. Mushonga wacho, wakagadzirwa nemaropa akatorwa kuvana vokuTanzania avo vanorwisana nechirwere chacho nenzira yomuzvarirwo, unoshanda nokuvharira tupukanana tunokonzera Marariya mukati memasero matsvuku eropa atinopinza. Masayendisiti akaziva puroteni inonzi PfSEA-1 iyo zvipembenene zvinoda kutiza kubva mumasero matsvuku eropa azvinopinza utachiona. Masayendisiti akawana kuti antibody inogadzirwa nevana vane simba rokudzivirira zvirwere inouraya utachiona hwemarariya panguva inokosha munhevedzano yahwo youpenyu kupfurikidza nokuita chimwe chinhu pamusoro pepuroteni iyi. Vatsvakurudzi vakati mushonga wokuedza wakavakirwa papfungwa iyi wakadzivirira makonzo mumiedzo mishanu uye uchaedzwa pamonkey yemuraibhurari kutanga...  <response>: Masayendisiti paYale University akagadzira nzira itsva yokuziva nayo marariya. Vanotsvaka tsvina inogadzirwa neutachiona mumaronda emapfupa. Makristasi eprotein iyi anoumbwa mukati memapfupa ekare evanhu vane utachiona. Izvi zvakaita kuti vaongorori vakwanise kuziva vana vakanga vafa makore 1 500 akapfuura. Vanoti inogona kushandiswa kuronda kupararira kwemarariya munhau yevanhu. 