1. Mliri wa COVID-19 wadzetsa kusatsimikizika kwakukulu pa momwe chuma chikuyendera padziko lonse lapansi, kuwonjezereka kwa chiwopsezo chachuma, msika wantchito uyenera kukonzedwa komanso kusiyana kwakukulu kwa ndalama pazachuma padziko lonse lapansi.Maola ogwirira ntchito padziko lonse lapansi atsika ndi 14%, ndipo zidzatenga osachepera 2022 kuti chuma chapadziko lonse chibwerere m'mavuto asanachitike.
2.Britain ndi Canada amaliza zokambirana zapakati pazamalonda, kuvomereza kusunga mgwirizano wachuma ndi malonda (CETA), ndikukambirananso mgwirizano wamalonda mu 2021.
3.Posachedwapa, dzombe lochuluka linaukira dziko la Saudi Arabia, lomwe likuyambitsa mliri woipitsitsa wa dzombe m'zaka makumi angapo zapitazi, zomwe zikuwopseza kwambiri mbewu.Akatswiri akuti nyengo yachilendo ndi chimodzi mwa zifukwa zomwe zachititsa kuti mliri wa dzombe uwonongeke posachedwa ku Horn of Africa ndi Arabia Peninsula.Malinga ndi kunena kwa United Nations Food and Agriculture Organization, mliri wa dzombe ungawononge chakudya cha anthu pafupifupi 2500 pachaka.
4.Malinga ndi zidziwitso zaposachedwa kwambiri ndi World Health Organisation pa 19, pali anthu 55928327 omwe atsimikizika kuti ali ndi COVID-19 padziko lonse lapansi.Malinga ndi zomwe zaposachedwa kwambiri patsamba la World Health Organisation (WHO), kuyambira 17:13 nthawi yapakati ku Europe pa 19, kuchuluka kwa milandu yotsimikizika padziko lonse lapansi kudakwera ndi 594542 tsiku lapitalo kufika 55928327, ndipo kuchuluka kwaimfa kudakwera. ndi 9989 mpaka 1344003.
5.UNCTAD: Kusafanana ndi kusatetezeka kukukulirakulira chifukwa mliri wa COVID-19 ukulepheretsa kupita patsogolo kwa umphawi ndi zolinga zina zachitukuko chokhazikika.Umphawi wapadziko lonse wakwera kwa nthawi yoyamba kuyambira vuto la zachuma ku Asia, kufika pa 8.8 peresenti chaka chino.Kuwonongeka kwachuma komwe kudachitika chifukwa cha COVID-19 kupitilirabe kwa nthawi yayitali, pomwe chuma chapadziko lonse lapansi chikuyembekezeka kutsika ndi 4.3 peresenti chaka chino ndipo zitha kugwetsa anthu 130 miliyoni muumphawi wadzaoneni chaka chino komanso chamawa.
6.World Health Organisation (WHO): Ndibwino kuti musagwiritse ntchito radesiclovir pochiza odwala omwe ali m'chipatala a COVID-19, posatengera kuopsa kwa matenda ake.Poyerekeza machiritso amankhwala angapo pa COVID-19, palibe umboni wosonyeza kuti radesiclovir imatha kusintha moyo wa odwala kapena kufunikira kwa zida zopumira.Kafukufukuyu adakhudza odwala 7000 a COVID-19 omwe adagonekedwa m'chipatala m'mayesero anayi apadziko lonse lapansi.M'mbuyomu, monga chithandizo chothandizira odwala omwe akudwala kwambiri COVID-19, radesiclovir yakopa chidwi padziko lonse lapansi ndipo imagwiritsidwa ntchito kwambiri pochiza COVID-19.
7. iye Ofesi ya Prime Minister waku Britain inanena kuti kutsekereza kwachiwiri kwa dziko kutha pa Disembala 2, England itengera maulamuliro okhwima a magawo atatu, ambiri omwe adzakhala pansi paulamuliro wapamwamba kwambiri komanso wachitatu.kuti aletse kufalikira kwa novel coronavirus.
8. Gulu lofufuza la ku Korea linakonzekera bwino ma nanoparticles osowa padziko lapansi-platinamu pogwiritsa ntchito mesoporous zeolites.The tinthu ntchito monga chothandizira propylene dehydrogenation ndondomeko.Kuwonjezeredwa kwa dziko losowa kwambiri La ndi Y kunathandizira kwambiri kubalalitsidwa kwa platinamu mu sieve za maselo.Poyerekeza ndi porous aluminiyamu wogwiritsidwa ntchito pothandizira Pt-Sn bimetallic chothandizira, ntchito yothandizira idakulitsidwa nthawi zopitilira 10 ndipo moyo wautumiki unatalikitsidwa nthawi zopitilira 20.
9.Ulamuliro wa Trump walemba mndandanda wamakampani 89 aku China omwe amati ndi ogwirizana ndi usilikali, malinga ndi kopi ya mndandanda wa zolembera, malinga ndi Reuters.Boma la Trump latsala pang'ono kulengeza kuti makampani 89 aku China omwe akuchita zamlengalenga ndi madera ena ali ndi ubale ndi asitikali kuti achepetse kugula kwawo kwamitundu yosiyanasiyana yaku America ndiukadaulo.