1. Umqedazwe we-COVID-19 ubangele izinga eliphezulu lokungaqiniseki mayelana nesimo somnotho womhlaba, ukwanda okukhulu kobuthakathaka bomnotho, imakethe yezabasebenzi okufanele ilungiswe kanye nokwanda kwegebe lemali engenayo emnothweni womhlaba.Amahora okusebenza emhlabeni wonke ehle ngo-14%, futhi kuzothatha okungenani u-2022 ukuthi umnotho womhlaba ubuyele emazingeni angaphambi kwenhlekelele.
2.IBrithani neCanada baphothule izingxoxo zesikhashana zohwebo, bavumelana ukugcina isivumelwano esiphelele sezomnotho nezokuhwebelana (CETA), futhi baphinde baxoxisana ngesivumelwano sohwebo ngo-2021.
3.Muva nje, inani elikhulu lesikhonyane lihlasele iSaudi Arabia, labangela umqedazwe wesikhonyane esibi kunazo zonke ezweni emashumini eminyaka amuva nje, okuwusongo olukhulu ezitshalweni.Ongoti bathi isimo sezulu esingesihle singesinye sezizathu zokuwohloka ngokushesha kwenhlupho yesikhonyane e-Horn of Africa nase-Arabian Peninsula.NgokweNhlangano Yezizwe Ezihlangene Yokudla Nezolimo, umqedazwe wesikhonyane ungacekela phansi ukudla kwabantu abangaba ngu-2 500 ngonyaka.
4.Ngokwedatha yakamuva ekhishwe yiNhlangano Yezempilo Yomhlaba ngomhlaka-19, kunamacala ayi-55928327 aqinisekisiwe e-COVID-19 emhlabeni jikelele.Ngokusho kwedatha yakamuva evela kuwebhusayithi yeWorld Health Organisation (WHO), kusukela ngo-17:13 ngesikhathi sase-Europe emaphakathi ngomhlaka-19, isibalo samacala aqinisekisiwe emhlabeni wonke senyuke ngo-594542 ngosuku olwedlule safinyelela ku-55928327, futhi isibalo sokufa sanda. ngo-9989 kuya ku-1344003.
5.UNCTAD: ukungalingani nokuba sengozini kuzoba kubi kakhulu njengoba ubhubhane lwe-COVID-19 lubukela phansi inqubekelaphambili yobumpofu nezinye izinjongo zentuthuko esimeme.Izinga lobumpofu emhlabeni jikelele likhuphuke okokuqala ngqa kusukela kwaba nenkinga yezimali yase-Asia, lafinyelela kumaphesenti angu-8.8 kulo nyaka.Umonakalo womnotho odalwe yi-COVID-19 uzoqhubeka isikhathi eside, kanti umnotho womhlaba kulindeleke ukuthi unciphe ngamaphesenti angama-4.3 kulo nyaka futhi ungaphonsa ingqikithi yabantu abayizigidi eziyi-130 ebuphofini obudlulele kulo nyaka nangolandelayo.
6.World Health Organization (WHO): kunconywa ukuthi ungayisebenzisi i-radesiclovir ukwelapha iziguli ezilaliswe esibhedlela ze-COVID-19, kungakhathaliseki ukuthi isimo sazo sibucayi kangakanani.Ngokuqhathanisa imiphumela yokwelapha yezidakamizwa ezimbalwa ku-COVID-19, abukho ubufakazi bokuthi i-radesiclovir ingathuthukisa ukusinda kwesiguli noma isidingo semishini yokuphefumula.Ucwaningo lubandakanya iziguli ezingama-7000 ze-COVID-19 ezivivinyweni ezine zamazwe ngamazwe ezingahleliwe.Phambilini, njengendlela yokwelapha engaba khona yeziguli ezigula kakhulu ze-COVID-19, i-radesiclovir idonse ukunaka emhlabeni wonke futhi iya ngokuya isetshenziswa ukwelapha i-COVID-19.
7.iHhovisi likaNdunankulu waseBrithani lathi lapho ukuvinjelwa kwesibili kazwelonke kuphela ngo-December 2, iNgilandi izosebenzisa ukulawulwa okuqinile okunezigaba ezintathu, eziningi zazo ezizoba ngaphansi kwamazinga aphezulu kanye nesithathu okulawula.ukunqanda ukusabalala kwe-coronavirus entsha.
8.Ithimba labacwaningi baseKorea lilungiselele ngempumelelo ama-nanoparticles angavamile e-arth-platinum alloy lisebenzisa ama-mesoporous zeolite.I-particle isetshenziswa njenge-catalyst yenqubo ye-propylene dehydrogenation.Ukwengezwa komhlaba ongavamile u-La no-Y kwathuthukisa kakhulu ukusakazeka kwe-platinum kumasefa amangqamuzana.Uma kuqhathaniswa ne-alumina enezimbotshana esetshenziswa kabanzi esekelwa yi-Pt-Sn bimetallic catalyst, umsebenzi we-catalytic wande izikhathi ezingaphezu kweziyi-10 futhi impilo yesevisi yandiswa izikhathi ezingaphezu kuka-20.
9. Ukuphatha kukaTrump kwenze uhlu lwezinkampani zaseShayina ezingama-89 ezinobudlelwano obubizwa ngezempi, ngokusho kwekhophi yohlu olusalungiswa, ngokusho kweReuters.Abaphathi bakaTrump sebezomemezela ukuthi izinkampani ezingama-89 zaseShayina ezibandakanyeka emkhathini nakwezinye izindawo zinobudlelwano namasosha ukuze zinciphise ukuthenga kwazo uhla lwemikhiqizo nobuchwepheshe baseMelika.