Kwayar cutar Chapare

Kwayar cutar Chapare wata kwayar cuta ce daga dangin Arenaviridae wanda ke haifar da zazzabin jini a cikin mutane da aka sani da zazzabi na Chapare. An fara bayyana shi ne bayan barkewar cutar mammarenavirus ta zoonotic ta faru a ƙauyen Samuzabeti, Lardin Chapare, Bolivia, a watan Janairun shekara ta 2003. Ƙananan mutane sun kamu da cutar kuma mutum ɗaya ya mutu.

A cikin 2019, mutane tara sun kamu da kwayar cutar a Yankin La Paz, hudu daga cikinsu sun mutu. Nosocomial da kuma yaduwar kwayar cutar ta mutum zuwa mutum ya faru a akalla uku daga cikin shari'o'in da suka haifar da mutuwar likitanci likita da kuma Gastroenterologist. Kamar sauran mambobin dangin Arenavirus, ana zargin takamaiman tafkin zoonotic da na'urar watsawa ta farko a matsayin dabba, mai yiwuwa karamin kunne na shinkafa.

 Kwayar cuta 
Kwayar cutar Chapare kwayar cuta ce da aka lullube tare da kwayar halitta ta RNA mai sashi guda ɗaya. Sassan RNA guda biyu ana nuna su Small (S) da Large (L). Yana cikin New World Clade B lineage na mammarenaviruses kuma yana da alaƙa da Kwayar cutar Sabia.

 Alamomi 
Bayan lokacin shayarwa na kimanin kwanaki 9-19, alamun farko sun haɗa da zazzabi, rashin lafiya, ciwon kai, myalgia, ciwon baya, dizziness, nausea, vomiting da diarrhoea. Cutar sau da yawa tana ci gaba da haɗawa da alamun zubar da jini da jijiyoyin jiki, kamar zubar da ciki, anaemia, leukopaenia, rikice-rikice, fashewa, ecchymoses, zubar da madi daga membranes, girgizar jini da gazawar gabobin jiki da yawa.

An gano kwayar cutar Chapare RNA a cikin jini, fitsari, conjunctiva, maniyyi da kuma a cikin samfurori na broncho-alveolar da nasopharyngeal na marasa lafiya masu kamuwa da cutar. Wadanda suka tsira sau da yawa suna da alamun cututtukan jijiyoyi na dogon lokaci. An gano RNA na kwayar cuta a cikin wadanda suka tsira har zuwa kwanaki 170 bayan kamuwa da cuta kuma an samo kwayar cutar Chapare mai kamuwa da cutar a cikin samfurin maniyyi na wani mai haƙuri kwanaki 86 bayan bayyanar.

 Magani 
Magani ya dogara da kulawa ta tallafi da ganewar asali da wuri. Har yanzu ba a bincika takamaiman maganin rigakafi don kamuwa da kwayar cutar Chapare yadda ya kamata ba.

 Manazarta