Frostbite maronda akanaka eganda. Kuzvimba uku kunoonekwa zvakanyanya panguva yedenda reCovid-19. Sekureva kwevatsvagiri, ivo vanobva kune inoshanda innate immune immune kurwisa Sars-Cov-2.  

Frostbite inoratidzwa neminwe yakatsvuka kana yepurplish, dzimwe nguva nekuonekwa kwemabhururu madiki anogona kutora necrotic kutaridzika (ganda rakafa). Izvo zvinorwadza uye zvinowanzokonzerwa nekutonhora uye kusagadzikana mune cutaneous micro-vascularization. Nekudaro, kubva pakatanga denda reCovid-19, maItaliya, ipapo maFrench, vaifanira kubvunza chiremba wavo kakawanda nekuda kwekutaridzika kwechando. Kuti asimbise kana kusabatana pakati peCovid-19 nechando, vaongorori vakaongorora vanhu makumi mana vane makore epakati pemakore makumi maviri nemaviri, vachirwara nerudzi urwu rwemaronda uye vaive vakagamuchirwa neCovid cell yeCHU de Nice. Hapana wevarwere ava aive nechirwere chakakomba. Vese vanhu ava vangave vakabatikana, kana kufungidzirwa kuti vakasvibiswa, mumavhiki matatu apfuura kubvunzana kwechando. Nekudaro, serology yakanaka yakangowanikwa muchikamu chetatu chavo. Semukuru wechidzidzo ichi, Prof. Thierry Passeron vanotsanangura, “ Yakatove yakatsanangurwa kuti zviratidzo zveganda zvakazara, zvakadai se urticaria, nezvimwewo zvinogona kuonekwa mushure mekufema kwehutachiona hwehutachiona, asi kuitika kwemaitiro emunharaunda emhando iyi hakuna kumboitika. “. Uye wedzera" Kana iyo causality pakati pemaronda eganda neSARS-CoV-2 isina kuratidzwa nechidzidzo ichi, zvakadaro inofungidzirwa zvakanyanya. “. Chokwadi, nhamba yevarwere vakaratidza chando muna Kubvumbi apfuura " kunyanya zvinoshamisa “. Zvinhu zvinokonzeresa zvakatotsanangurwa nezvimwe zvidzidzo zvesainzi, zvichisimbisa kusvika parizvino kubatana pakati pechando neCovid-19.

Kuti atsigire fungidziro yeinoshanda innate immune immune (yekutanga mutsara wedziviriro yekurwisa hutachiona), vaongorori vakakurudzira uye kuyeresa in vitro kugadzirwa kweIFNa (masero emasoja edziviriro anotanga mhinduro dzemuviri) kubva kumapoka matatu evarwere: avo avo vakapa nechando, avo vakaiswa muchipatara uye avo vakagadzira mafomu asina kuomarara eCovid. Zvinoratidza kuti " IFNa nhanho yekutaura Paboka rakauya nechando akanga akakwirira kupfuura mamwe maviri. Pamusoro pezvo, mitengo inocherechedzwa mumapoka evanhu vari muchipatara ” kunyanya pasi ». Saka chando chaizove mhedzisiro ye ” overreaction ye innate immunity Mune vamwe varwere vakatapukirwa neiyo novel coronavirus. Chiremba wedermatologist zvakadaro anoda " simbisa avo vanotambura nazvo: kunyangwe kana [chando] zvinorwadza, kurwiswa uku hakuna kukomba uye kudzoreredza pasina sequelae kwemazuva mashoma kusvika kumavhiki mashoma. Vanosaina chiitiko chinotapukira neSARS-CoV-2 icho chatopera muhuwandu hwezviitiko. Varwere vakabatwa vakabvisa hutachiona nekukurumidza uye nehunyanzvi mushure mekutapukirwa ".