Mura B Virus Nucleic Acid

Kwayar cutar mura, wakilin nau'in Orthomyxoviridae, cuta ce mai cutarwa wacce ke yin barazana ga lafiyar ɗan adam sosai kuma tana iya cutar da runduna.Annobar mura ta lokaci tana shafar mutane kusan miliyan 600 a duk duniya kuma suna haifar da mutuwar 250,000 zuwa 500,000 a kowace shekara , wanda cutar mura ta B na ɗaya daga cikin manyan abubuwan da ke haifar da.^[1].Kwayar cutar mura B, kuma aka sani da IVB, ita ce RNA mara kyau mai ɗauri ɗaya.Dangane da jerin nucleotide na yankin halayen antigenic HA1, ana iya raba shi zuwa manyan layuka biyu, nau'ikan wakilan sune B/Yamagata/16/88 da B/Victoria/2/87(5)^[2].Kwayar cutar mura B gabaɗaya tana da ƙaƙƙarfan ƙayyadaddun runduna.An gano cewa IVB na iya cutar da mutane kawai da hatimi, kuma gabaɗaya baya haifar da annoba ta duniya, amma yana iya haifar da annoba na yanayi na yanki.^[3].Ana iya kamuwa da cutar ta mura B ta hanyoyi daban-daban kamar tsarin narkewar abinci, hanyoyin numfashi, lalacewar fata da kuma conjunctiva.Alamomin cutar sun hada da zazzabi mai zafi, tari, hancin hanci, myalgia da sauransu. Yawancinsu suna tare da matsanancin ciwon huhu, bugun zuciya mai tsanani.A lokuta masu tsanani, zuciya, koda da sauran gabobin jiki suna haifar da mutuwa, kuma adadin masu mutuwa yana da yawa sosai^[4].Sabili da haka, akwai buƙatar gaggawa don hanya mai sauƙi, daidai kuma mai sauri don gano ƙwayar cutar mura B, wanda zai iya ba da jagora ga magungunan asibiti da ganewar asali.