Pfupisa nyaya yacho:  Vakuru vakuru vezvoutano vanoti rudzi rwakashanduka-shanduka rwemabhakitiriya anorwisa mushonga rwakawana nzira yaro kupinda muU.S. uye rwuri kupararira - rwatoparira zvirwere zvinopfuura 200 kubvira muna May apfuura. Utachiona hweShigella, hunozivikanwawo so'Delhi Belly' kana kuti 'Montezuma's revenge' hwakatsvakwa muvanhu vakanga vachangobva kuenda kuDominican Republic, India kana kuti dzimwe nyika. Zviratidzo zvacho zvinosanganisira manyoka, kurwadziwa nomudumbu uye kusvotwa. Kupararira kweShigella bacteria hakusi kusingawanzoitiki, asi rudzi urwu rwunodzivisa mishonga inorwisa mabhakitiriya inowanzorayirwa vanhu vakuru. Mhosva dze shigellosis (bhakitiriya riri pamufananidzo), dzinozivikanwawo se'Delhi Belly' kana kuti 'Montezuma's revenge' dzakarondwa kuvanhu vakanga vachangobva kuenda kuDominican Republic, India kana dzimwe nyika. The Centers for Disease Control and Prevention yakabudisa mushumo uyu musi weChina. Hutachiona hukuru hwakarwarisa vanhu vanenge 243, mumatunhu 32 nePuerto Rico. Dzimwe nguva mishonga inorwisa mabhakitiriya inonyorwa, zvikurukuru pazviitiko zvakakomba zvikuru. Mutungamiriri weCDC Tom Frieden akati muchirevo: 'Kuputika uku kunoratidza nzira inonetsa yezvirwere zveShigella muUnited States. "Zvirwere zvinorwisa zvinodhaka zvakaoma kurapa uye nokuti Shigella inopararira nyore nyore pakati pevanhu, mukana wokupararira kwechirwere ichi zvakanyanya uye zvikuru unotyisa chaizvo. "Tiri kukurumidza kuita hurongwa hwenyika hwokudzivirira kusagadzikana kwemishonga inorwisa mabhakitiriya nokuti hatigoni kuti nguva dzose tichava nemishonga yatinoda kurwisa zvirwere zvinowanzoitika. Nyanzvi dzesainzi dzakaongorora DNA yemabhakitiriya akaberekwa musoja akafa nechirwere chetsvo muHondo Yenyika I. Zvakawanikwa zvakabudisa pachena kuti mabhakitiriya aya akanga ava kukwanisa kurwisa penicillin nemamwe maantibiotic pachine makumi emakore asati ava kushandiswa. Mutungamiri weCDC Tom Frieden akati kuwedzera kwehosha kunoratidza 'kuchinja kunonetsa' kwehutachiona hweShigella muUnited States yose. Kate Baker weBritain's Wellcome Trust Sanger Institute akataura muna November apfuura kuti kunzvera misiyano yamavara okugara nhaka pakati peiyi nzwisa ya1915 yeShigella flexneri nedzimwe nhatu dzakaparadzaniswa muna 1954, 1984 uye...
Mhosva dzave dzichirondwa kuvafambi vanorwara vanobva kuIndia neDominican Republic. Zviratidzo zvacho zvinosanganisira manyoka, kurwadziwa nomudumbu uye kusvotwa. Dzimwe nguva mishonga inorwisa mabhakitiriya inonyorwa nokuda kwezviitiko zvakakomba zvikuru. Zvisinei rudzi rwacho rwava kuramba zvinodhaka zvakanyanya.