Influenza B Virus Nucleic Acid

Utachiona hwefuruwenza, mumiriri werudzi rweOrthomyxoviridae, hutachiona hunotyisidzira zvakanyanya hutano hwevanhu uye hunogona kutapurira mauto.Zvirwere zvefuruwenza zvemwaka zvinotapurira vanhu vanosvika miriyoni mazana matanhatu pasi rose uye zvichikonzera ndufu dzinosvika mazana maviri nemakumi mashanu kusvika ku500,000 gore rega rega.^[1].Hutachiona hwefuruwenza B, inozivikanwawo seIVB, iRNA ine tambo imwe chete isina tambo.Zvinoenderana neiyo nucleotide sequence yeayo antigenic maitiro HA1 dunhu, inogona kukamurwa kuita mitsara mikuru miviri, iyo inomiririra strains ndeye B/Yamagata/16/88 uye B/Victoria/2/87(5)^[2].Utachiona hwefuruwenza B kazhinji hune simba rakasimba rekuita.Zvakaonekwa kuti IVB inogona kungotapurira vanhu uye zvisimbiso, uye kazhinji haikonzeri denda repasi rose, asi inogona kukonzera denda remwaka wedunhu.^[3].Influenza B hutachiwana hunogona kutapurirwa nenzira dzakasiyana-siyana dzakadai semudumbu, kufema, kukuvara kweganda uye conjunctiva.Zviratidzo zvinonyanya kupisa kupisa, chikosoro, runny mhino, myalgia, etc. Vazhinji vavo vanoperekedzwa nemabayo akaoma, chirwere chemoyo chakanyanya.Muzviitiko zvakakomba, mwoyo, itsvo uye kumwe kutadza kwenhengo kunotungamira kurufu, uye mwero wekufa wakanyanya^[4].Nokudaro, pane kudiwa kwekukurumidzira kwenzira yakapfava, yakarurama uye yakakurumidza yekuona utachiona hwefuruwenza B, iyo inogona kupa hutungamiri hwemishonga yekiriniki uye kuongororwa.