Furuwenza A Virus Nucleic Acid

Utachiona hwefuruwenza imhando yeOrthomyxoviridae. Ihutachiona hunotyisidzira hutano hwevanhu zvakanyanya. Hunogona kutapurira munhu wacho zvakanyanya. Denda remwaka rinobata vanhu vanosvika mamiriyoni mazana matanhatu pasi rose uye rinokonzera kufa kwevanhu vanosvika 250,000 kusvika 500,000, uye hutachiona hwefuruwenza A ndihwo hunonyanya kukonzera kutapurirana nerufu. Utachiona hwefuruwenza A (furuwenza A) iRNA ine tambo imwe chete isina tambo. Zvichienderana nehemagglutinin yayo yepamusoro (HA) ne neuraminidase (NA), HA inogona kukamurwa kuita mhando gumi nematanhatu, NA Yakakamurwa kuita mhando pfumbamwe. Pakati pemavhairasi efuruwenza A, mhando dzemavhairasi efuruwenza anogona kutapurira vanhu zvakananga ndeidzi: A H1N1, H3N2, H5N1, H7N1, H7N2, H7N3, H7N7, H7N9, H9N2 neH10N8. Pakati padzo, mhando dzeH1, H3, H5, uye H7 dzinokonzera hutachiona zvakanyanya, uye H1N1, H3N2, H5N7, uye H7N9 dzinonyanya kufanirwa kutariswa. Kusasimba kwehutachiona hwefuruwenza A kunowanzo shanduka, uye zviri nyore kuumba mhando itsva, zvichikonzera denda repasi rose. Kutanga munaKurume 2009, Mexico, United States nedzimwe nyika dzakatanga denda idzva refuruwenza yeH1N1 yerudzi A, uye dzakapararira nekukurumidza pasi rose. Utachiona hwefuruwenza A hunogona kutapuriranwa nenzira dzakasiyana-siyana dzakadai senzira yekugaya, nzira yekufema, kukuvara kweganda, uye maziso ne conjunctiva. Zviratidzo mushure mehutachiona zvinonyanya kuve fivha yakanyanya, kukosora, mhino inoyerera, myalgia, nezvimwewo, zvakawanda zvacho zvinoperekedzwa nemabayoniya akanyanya. Kukundikana kwemoyo, itsvo nezvimwe nhengo dzevanhu vane hutachiona hwakaipisisa kunotungamira kurufu, uye mwero wekufa wakakwira. Nokudaro, nzira iri nyore, yakarurama uye inokurumidza yekuongorora hutachiona hwefuruwenza A inodiwa nekukurumidza mukiriniki kuti ipe gwara rekurapa nemishonga yekiriniki uye kuongororwa.