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Ukuqubuka kwakamuva kwe-chikungunya fever kwenzeke esifundazweni sase-Guangdong, ezweni lakithi. Ngesonto eledlule, kubikwe amacala amasha acishe abe ngu-3,000 eGuangdong, athinta amadolobha angaphezu kweshumi. Lokhu kuqubuka kwe-chikungunya fever akuzange kuvele ezweni lakithi. Ngokwe-Health and Family Planning Bureau yesiFunda saseShunde, eDolobheni laseFoshan, esifundazweni sase-Guangdong, ukuqubuka kwaqubuka ecaleni lomkhuhlane we-chikungunya owangeniswa usuka phesheya esifundeni saseShunde ngoJulayi 8. Lesi sifo sisakazwa ngokushesha ngokulunywa umiyane i-Aedes (Aedes aegypti noma i-Aedes albopictus).
Yini iChikungunya?
I-Chikungunya fever ibangelwa i-chikungunya virus, isifo esithathelwanayo esithathelwana ngokuyinhloko ngokulunywa umiyane i-Aedes. Izimpawu zomtholampilo zihlanganisa umkhuhlane, ukuqubuka, nobuhlungu bamalunga nemisipha. Lesi sifo satholwa okokuqala eTanzania ngo-1952, lapho kuqubuka umkhuhlane omkhulu nobuhlungu obukhulu emalungeni phakathi kweqembu lezakhamuzi zendawo esifundeni saseMakonde Plateau eningizimu-mpumalanga ye-Afrika. Ososayensi babe sebehlonza leli gciwane elingajwayelekile kumasampula eziguli nomiyane, baliqamba ngokusemthethweni ngokuthi "Chikungunya" (okusho ukuthi "ukugoba ngobuhlungu"). Ekuqaleni kwekhulu lama-21, i-chikungunya fever yaqala ukusabalala emhlabeni wonke. Lapho umiyane we-Aedes, ovame ukwaziwa ngokuthi "umiyane wezimbali," uluma umuntu noma isilwane esinegciwane, leli gciwane liyanda emzimbeni futhi lifinyelele ezindlaleni zamathe, lapho lisakazeka khona ngemva kwesikhathi sokufukamela esiyizinsuku ezimbili kuya kweziyi-10. Ngemva kokungenwa umiyane okuthiwa i-Aedes onegciwane, izimpawu zomtholampilo zivela ngemva kokufukamela izinsuku ezingu-1 kuya kweziyi-12, ngokuvamile zibonakala njengokushisa okukhulu, ubuhlungu bamalunga, ukuvuvukala kwamalunga, nokuqubuka. Njengamanje, akukho ukwelashwa okuqondile kwe-chikungunya fever, futhi ukunakekelwa okusekelayo kuyindlela eyinhloko ekusebenzeni komtholampilo. Ngakho-ke, ukuvimbela kusenesikhathi, izinyathelo ezisebenzayo zokulawula omiyane, nokuhlolwa kokungena kwempahla kanye nokuqapha ukuze kunqandwe amacala angenisiwe kuyizinyathelo ezibalulekile zokulawula i-chikungunya fever.
I-Bigfish Nucleic Acid Extraction Isiza Ukuvimbela Nokulawula Imfiva yeChikungunya
Ukuhlolwa kwe-Nucleic acid kuyithuluzi elibalulekile lokuvimbela nokulawula kusenesikhathi i-chikungunya fever nokulawula ukusabalala kwayo. I-BigFish esanda kwethulwa i-Ultra Viral Nucleic Acid Extraction Reagent (BFMP25R) ikhipha ngokushesha nangempumelelo i-viral nucleic acid kumasampuli. Uma kuqhathaniswa nama-reagents e-viral nucleic acid extraction, i-BFMP25R ikhipha i-viral nucleic acid ngenani le-Ct elingaphezu kwezikhathi ezimbili ngaphambili ekuhlolweni kwe-nucleic acid. Lesi senzo sokwenza izinto sifanelekele amasampula afana negazi eliphelele, i-serum, ama-tissue homogenates, nokukhishwa kwe-swab okuhlukahlukene. Uma isetshenziswa ne-BigFish ezenzakalela ngokugcwele i-nucleic acid kanye nethuluzi lokuhlanza, ukukhipha i-nucleic acid kungaqedelwa kumasampula amakhulu cishe emizuzwini eyi-10, okuyenza ilungele izimo ezidinga ukuhlolwa kwe-nucleic acid enkulu, njengokuvimbela nokulawula ubhubhane.
Ukusiza ekuvimbeleni nasekulawuleni i-Chikungunya fever eSifundazweni sase-Guangdong, uma usendaweni ewubhubhane futhi udinga ukukhishwa nokuhlolwa kwe-viral nucleic acid, ungasithinta ngokushayela inombolo engezansi. Sizohlinzeka ngezivivinyo zamahhala ze-I-Bigfishukukhishwa okuzenzakalelayo kwe-nucleic acid kanye nethuluzi lokuhlanza kanye nemithamo eyi-100 ye-viral nucleic acid extraction reagent (i-ultra), futhi inikeze ukufakwa kwamahhala esizeni nezinsizakalo zokuqeqesha. I-Bigfish izolwa eceleni kwakho ukuze ivikele impilo yabantu.
Isikhathi sokuthumela: Aug-14-2025
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