Kodi dayimalungondi DENVvirisi?
Dengue fever imayamba ndi kachilombo ka dengue (DENV), yomwe imafalikira kwa anthu kudzera mu kulumidwa ndi udzudzu waakazi, makamaka Aedes aegypti ndi Aedes albopictus.
Pali ma serotypes anayi osiyana a kachilomboka (DENV-1, DENV-2, DENV-3, ndi DENV-4). Kutenga kachilombo ka serotype imodzi kumapereka chitetezo chamoyo ku serotype koma osati kwa enawo.
Dengue imafala kwambiri chifukwa cholumidwa ndi udzudzu. Mbali zazikulu za kufalikira kwake ndi izi:
Vector:TheAedes aegyptiudzudzu umakula bwino m'mizinda ndipo umaswana m'madzi osasunthika.Aedes albopictusamathanso kufalitsa kachilomboka koma sapezeka kawirikawiri.
Kupatsirana kwa Anthu kupita ku Udzudzu:Udzudzu ukaluma munthu yemwe ali ndi kachilomboka, kachilomboka kamalowa mu udzudzu ndipo amatha kupatsira munthu wina pakadutsa masiku 8 mpaka 12.
Chifukwa chiyani timakhala ndi matenda a dengue ngakhale m'maiko omwe si otentha?
Kusintha kwa Nyengo: Kuwonjezeka kwa kutentha kwapadziko lonse kukukulitsa malo okhalaUdzudzu wa Aedes,zoyambitsa matenda a dengue.
Mayendedwe ndi Malonda Padziko Lonse: Kuchuluka kwa maulendo ndi malonda a mayiko kungachititse kuti udzudzu wonyamula dengue kapena anthu omwe ali ndi kachilomboka ayambe kupita kumadera omwe si otentha.
Kukhazikika Kwamatauni: Kukula mwachangu m'matauni popanda kuwongolera madzi okwanira, kupanga malo oberekera udzudzu.
Kusintha kwa Udzudzu: Udzudzu wa Aedes, makamakaAedes aegyptindiAedesalbopictus, zikusintha kuti zigwirizane ndi nyengo zofunda za malo monga mbali za ku Ulaya ndi ku North America.
Zinthuzi zimathandizira palimodzi kukukula kwa dengue m'madera omwe si otentha.
Momwe mungadziwire ndi kuchiza matenda a dengue?
Kuzindikira matenda a dengue kungakhale kovuta chifukwa cha zizindikiro zake zosadziwika bwino, zomwe zingafanane ndi matenda ena a tizilombo.
Zizindikiro:Zizindikiro zoyamba zimawonekera patatha masiku 4 mpaka 10 mutatenga matenda, kuphatikiza kutentha thupi kwambiri, kupweteka mutu kwambiri, kupweteka kwa retro-orbital, kupweteka kwamagulu ndi minofu, totupa, komanso kutuluka magazi pang'ono. Zikafika povuta kwambiri, dengue imatha kufika ku dengue hemorrhagic fever (DHF) kapena dengue shock syndrome (DSS), imene ingakhale yoika moyo pachiswe. Kuzindikira msanga kumathandiza kuthana ndi zizindikirozo zisanafike poipa.
Kuzindikiramethods kwadayi:
SMayeso a Erology:Dziwani ma antibodies (IgM ndi IgG) motsutsana ndi DENV, ndi IgM yowonetsa matenda aposachedwa ndi IgG yosonyeza kukhudzidwa kwaposachedwa. Mayesowa amagwiritsidwa ntchito kwambirizipatalandima laboratories apakatikutsimikizira matenda omwe alipo kapena am'mbuyomu panthawi yochira kapena mwa anthu omwe ali ndi mbiri yodziwika.
Mayeso a Antigen a NS1:Dziwani puloteni yosagwirizana ndi 1 (NS1) kumayambiriro kwa matenda, yomwe imakhala ngati chida chodziwira msanga, chomwe chili choyenera kuti chizindikire mwamsanga m'masiku oyambirira a 1-5 chiyambi cha zizindikiro. Mayesowa nthawi zambiri amachitidwa mkatizoikamo mfundo za chisamaliromongazipatala, zipatala,ndimadipatimenti azadzidzidzikupanga zisankho mwachangu komanso kuyambitsa chithandizo.
Mayeso a NS1 + IgG/IgM:Zindikirani matenda omwe ayamba komanso am'mbuyomu poyesa mapuloteni a ma virus ndi ma antibodies m'magazi, kuwapangitsa kukhala othandiza pakusiyanitsa matenda omwe angochitika kumene ndi kuwonekera m'mbuyomu, kapena kuzindikira matenda achiwiri. Izi nthawi zambiri zimagwiritsidwa ntchitozipatala, zipatala,ndima laboratories apakatikuti mufufuze mwatsatanetsatane matenda.
Mayeso a Molecular:Dziwani ma virus a RNA m'magazi, ogwira mtima kwambiri mkati mwa sabata yoyamba ya matenda, ndipo amagwiritsidwa ntchito poyambira matenda kuti atsimikizire zolondola, makamaka pazovuta kwambiri. Mayesowa amachitidwa makamaka muma laboratories apakatiokhala ndi mphamvu zowunikira ma cell chifukwa chosowa zida zapadera.
Kutsata:Imazindikiritsa chibadwa cha DENV kuti iphunzire mawonekedwe ake, kusiyanasiyana kwake, ndi chisinthiko, chofunikira pakufufuza kwa miliri, kufufuza kwa miliri, ndikutsata masinthidwe a virus ndi njira zopatsira. Mayesowa amachitidwa muma laboratories ofufuzandima labotale apadera azaumoyo wa anthupakuwunika mozama ma genomic ndi zolinga zowunikira.
Pakali pano, palibe mankhwala enieni oletsa tizilombo toyambitsa matenda a dengue. Utsogoleri umayang'ana kwambiri chisamaliro chothandizira monga hydration, mpumulo wopweteka komanso kuyang'anitsitsa. Tiyenera kuzindikira kuti kudziwa msanga matenda a dengue kungateteze zotsatira zoopsa.
Macro & Micro-Test ikupereka zida zosiyanasiyana zowunikira ma RDT, RT-PCR ndi Sequencing kuti azindikire dengue ndikuwunika miliri:
Dengue Virus I/II/III/IV NucleicChida Chozindikira Acid- madzi / lyophilized;
Dengue NS1 Antigen, IgM/IgG AntibodyZida Zapawiri Zozindikira;
HWTS-FE029-Dengue NS1 Antigen Detection Kit
Mitundu ya Dengue Virus 1/2/3/4 Whole Genome Enrichment Kit (Multiplex Amplification Method)
Pepala lofananira:
https://www.sciencedirect.com/science/article/abs/pii/S0168170218300091?via%3Dihub
Nthawi yotumiza: Oct-21-2024