1. Annobar COVID-19 ta haifar da rashin tabbas game da hasashen tattalin arzikin duniya, da karuwar raunin tattalin arziki, kasuwar kwadago da za a gyara da kuma karuwar gibin kudin shiga a tattalin arzikin duniya.Lokacin aiki a duniya ya ragu da kashi 14%, kuma zai ɗauki aƙalla 2022 kafin tattalin arzikin duniya ya koma matakan da ake fama da shi.
2.Birtaniya da Kanada sun kammala shawarwarin cinikayya na wucin gadi, inda suka amince su kiyaye cikakkiyar yarjejeniyar tattalin arziki da cinikayya (CETA), da kuma sake tattaunawa kan yarjejeniyar ciniki a shekarar 2021.
3. A baya-bayan nan dai an samu karuwar fari da suka mamaye kasar Saudiyya, lamarin da ya haifar da annoba mafi muni a kasar cikin shekarun baya-bayan nan, lamarin da ke barazana ga amfanin gona.Masana sun ce rashin yanayi na daya daga cikin dalilan da suka haifar da saurin tabarbarewar annobar fari a yankin kahon Afirka da yankin Larabawa.A cewar Hukumar Abinci da Aikin Noma ta Majalisar Dinkin Duniya, annoba ta fari na iya lalata abincin da ake ci na mutane kusan 2500 a shekara.
4. A cewar sabon bayanan da Hukumar Lafiya ta Duniya ta fitar a ranar 19 ga wata, akwai jimillar mutane 55928327 da aka tabbatar sun kamu da cutar COVID-19 a duniya.Dangane da sabbin bayanai daga shafin yanar gizon Hukumar Lafiya ta Duniya (WHO), ya zuwa karfe 17:13 agogon tsakiyar Turai a ranar 19 ga wata, adadin wadanda aka tabbatar a duniya ya karu da 594542 a ranar da ta gabata zuwa 55928327, kuma adadin wadanda suka mutu ya karu. ta 9989 zuwa 1344003.
5.UNCTAD: rashin daidaito da rauni za su ta'azzara yayin da cutar ta COVID-19 ke lalata ci gaban talauci da sauran manufofin ci gaba mai dorewa.Adadin talauci a duniya ya karu a karon farko tun bayan rikicin kudi na Asiya, inda ya kai kashi 8.8 cikin 100 a bana.Barnar tattalin arzikin da COVID-19 ya haifar zai ci gaba da dadewa, inda ake sa ran tattalin arzikin duniya zai durkushe da kashi 4.3 cikin 100 a bana kuma zai iya jefa jimillar mutane miliyan 130 cikin matsanancin talauci a bana da kuma na gaba.
6. Hukumar Lafiya ta Duniya (WHO): an ba da shawarar kada a yi amfani da radesiclovir don kula da marasa lafiya na COVID-19, ba tare da la'akari da tsananin yanayinsa ba.Ta hanyar kwatanta tasirin warkewa na magunguna da yawa akan COVID-19, babu wata shaida da ke nuna cewa radesiclovir na iya inganta rayuwar haƙuri ko buƙatar kayan aikin numfashi.Binciken ya ƙunshi marasa lafiya 7000 na COVID-19 a asibiti a cikin gwaje-gwajen da bazuwar ƙasa da ƙasa guda huɗu.A baya can, a matsayin yuwuwar jiyya ga majinyata marasa lafiya na COVID-19, radesiclovir ya ja hankalin duniya kuma ana ƙara amfani da shi don magance COVID-19.
7. Ofishin firaministan Burtaniya ya ce idan aka kawo karshen shingen shinge na biyu a ranar 2 ga watan Disamba, Ingila za ta dauki tsauraran matakai na matakai uku, wadanda akasarinsu za su kasance karkashin matakai mafi girma da na uku.domin dakile yaduwar novel coronavirus.
8.The Korean bincike tawagar nasarar shirya rare duniya-platinum gami nanoparticles ta amfani da mesoporous zeolites.Ana amfani da barbashi azaman mai kara kuzari don aiwatar da dehydrogenation na propylene.Ƙarin ƙarancin ƙasa La da Y sun inganta sosai tarwatsawar platinum a cikin sieves na kwayoyin halitta.Idan aka kwatanta da alumina da aka yi amfani da shi da yawa da ke tallafawa Pt-Sn bimetallic mai kara kuzari, aikin catalytic ya karu fiye da sau 10 kuma an tsawaita rayuwar sabis fiye da sau 20.
9.Gwamnatin Trump ta fitar da jerin sunayen wasu kamfanoni 89 na kasar Sin wadanda ake kira alakar soji, kamar yadda wani kwafin jerin sunayen ya nuna, kamar yadda kamfanin dillancin labarai na Reuters ya ruwaito.Gwamnatin Trump na gab da sanar da cewa kamfanonin kasar Sin 89 da ke aikin sararin samaniya da sauran fannonin na da alaka da sojoji don takaita sayan kayayyakin da Amurka ke yi da fasahohinsu.