Kafukufuku watsopano wotsogozedwa ndi Barcelona Institute for Global Health (ISGlobal), bungwe lothandizidwa ndi "la Caixa" Foundation, akupereka umboni wokwanira wakuti COVID-19 ndi matenda omwe amayambitsidwa ndi nyengo chifukwa cha kutentha kochepa komanso chinyezi, monga momwe zimakhalira ndi chimfine cha nyengo. Zotsatira zake, zomwe zafalitsidwa mu Nature Computational Science, zikuthandiziranso kufalikira kwakukulu kwa SARS-CoV-2 m'mlengalenga komanso kufunika kosintha njira zomwe zimalimbikitsa "ukhondo wa mpweya."
Kenako gululo linafufuza momwe mgwirizanowu pakati pa nyengo ndi matenda unasinthira pakapita nthawi, komanso ngati unali wofanana pamlingo wosiyanasiyana wa malo. Pachifukwa ichi, adagwiritsa ntchito njira yowerengera yomwe idapangidwa makamaka kuti adziwe mitundu yofanana ya kusiyana (monga chida chozindikira mawonekedwe) pa nthawi zosiyanasiyana. Apanso, adapeza mgwirizano wamphamvu pakati pa nthawi yochepa pakati pa matenda (chiwerengero cha milandu) ndi nyengo (kutentha ndi chinyezi), ndi mitundu yofanana pa nthawi yoyamba, yachiwiri, ndi yachitatu ya mliriwu pamlingo wosiyana wa malo: padziko lonse lapansi, mayiko, mpaka madera osiyanasiyana mkati mwa mayiko omwe akhudzidwa kwambiri (Lombardy, Thüringen, ndi Catalonia) komanso mpaka pamlingo wa mzinda (Barcelona).
Mafunde oyamba a mliriwu anachepa pamene kutentha ndi chinyezi zinakwera, ndipo mafunde achiwiri anakwera pamene kutentha ndi chinyezi zinachepa. Komabe, izi zinasokonekera nthawi yachilimwe m'makontinenti onse. "Izi zitha kufotokozedwa ndi zinthu zingapo, kuphatikizapo misonkhano yambiri ya achinyamata, zokopa alendo, ndi mpweya woziziritsa, pakati pa zina," akutero Alejandro Fontal, wofufuza ku ISGlobal komanso wolemba woyamba wa kafukufukuyu.
Posintha chitsanzochi kuti chifufuze ubale wa nthawi yochepa pamlingo uliwonse m'maiko akum'mwera kwa dziko lapansi, komwe kachilomboka kanafika pambuyo pake, ubale womwewo woipa unawonedwa. Zotsatira za nyengo zinaonekera kwambiri kutentha pakati pa madigiri 12.ondi 18oC ndi kuchuluka kwa chinyezi pakati pa 4 ndi 12 g/m23, ngakhale olemba akuchenjeza kuti madera awa akadali owonetsa, poganizira zolemba zazifupi zomwe zilipo.
Pomaliza, pogwiritsa ntchito chitsanzo cha matenda, gulu lofufuza linasonyeza kuti kuphatikiza kutentha mu kuchuluka kwa matenda opatsirana kumathandiza bwino kuneneratu kukwera ndi kutsika kwa mafunde osiyanasiyana, makamaka oyamba ndi achitatu ku Europe. "Zonse pamodzi, zomwe tapeza zikugwirizana ndi lingaliro la COVID-19 ngati matenda enieni otentha kwambiri nyengo, ofanana ndi chimfine komanso ma coronavirus osavulaza omwe amafalikira," akutero Rodó.
Kusinthasintha kwa nyengo kumeneku kungathandize kwambiri kufalitsa kwa SARS-CoV-2, chifukwa chinyezi chochepa chawonetsedwa kuti chimachepetsa kukula kwa ma aerosol, motero chimawonjezera kufalikira kwa mavairasi a nyengo monga chimfine mumlengalenga. "Kugwirizana kumeneku kukufunika kutsindika pa 'ukhondo wa mpweya' kudzera mu mpweya wabwino wamkati chifukwa ma aerosol amatha kupitilira kwa nthawi yayitali," akutero Rodó, ndipo akuwonetsa kufunikira kophatikiza magawo a nyengo mukuwunika ndikukonzekera njira zowongolera.
Pambuyo pa zaka 20 za chitukuko, Holtop yakwaniritsa cholinga cha bizinesi yake "chopangitsa kuti chithandizo cha mpweya chikhale chathanzi, chomasuka komanso chosunga mphamvu", ndipo yapanga njira yokhazikika ya mafakitale yokhazikika yomwe imayang'ana kwambiri mpweya wabwino, mpweya woziziritsa komanso kuteteza chilengedwe. M'tsogolomu, tipitiliza kutsatira zatsopano ndi khalidwe labwino, ndikuyendetsa limodzi chitukuko cha makampani.
Reference: "Kusaina kwanyengo mumitundu yosiyanasiyana ya mliri wa COVID-19 kumadera onse awiri" ndi Alejandro Fontal, Menno J. Bouma, Adrià San-José, Leonardo López, Mercedes Pascual & Xavier Rodó, 21 Okutobala 2021, Nature Computational Science.
Nthawi yotumizira: Novembala-16-2022
