covid-19: obzor

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powerpoint presentation covid-19 1. covid-19: obzor 2. vliyanie i posledstviya covid-19 3. borba s covid-19: lechenie, profilaktika i budushee plan: istoriya, virusologiya i rasprostranenie covid-19 pervie sluchai covid-19 bili zaregistrirovani v dekabre 2019 goda v uxane, kitay, gde proizoshla peredacha virusa ot jivotnogo, veroyatno, letuchey mishi, k cheloveku na mestnom rinke moreproduktov. sars-cov-2, virus, vizivayushiy covid-19, otnositsya k semeystvu koronavirusov i rasprostranyaetsya glavnim obrazom vozdushno-kapelnim putem, pri kashle ili chixanii infitsirovannogo cheloveka, na rasstoyanii do 1-2 metrov. simptomi, diagnostika i tyajest zabolevaniya diagnostika covid-19 vklyuchaet ptsr-testirovanie, viyavlyayushee rnk virusa, i ekspress-testi na antigen, dayushie rezultati za 15-30 minut, no menee chuvstvitelnie, osobenno na rannix stadiyax. tyajest covid-19 variruetsya ot bessimptomnogo techeniya do ostrogo respiratornogo distress-sindroma (ords), trebuyushego iskusstvennoy ventilyatsii legkix i privodyashego k letalnosti v 2-5% sluchaev. lechenie i profilaktika covid-19 protivovirusnie preparati, takie kak pakslovid i remdesivir, ispolzovalis dlya lecheniya covid-19, osobenno na rannix stadiyax, snijaya risk tyajelogo techeniya …

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a doz vaktsin dlya stran s nizkim urovnem doxoda, snijaya smertnost na 68%. issledovaniya recovery v velikobritanii pokazali, chto deksametazon snijaet smertnost na 29% u patsientov s tyajeloy formoy covid-19, stav standartnim lecheniem. mutatsii, dolgosrochnie posledstviya i obshestvennoe zdravooxranenie mutatsii covid-19, takie kak delta i omicron, voznikali iz-za oshibok replikatsii virusa, privodyashix k bolee visokoy zaraznosti i ukloneniyu ot immuniteta, vliyaya na strategii vaktsinatsii i lecheniya. dolgosrochniy covid, ili long covid, xarakterizuetsya simptomami, soxranyayushimisya bolee 12 nedel posle pervonachalnoy infektsii, porajayushimi do 30% perebolevshix i vklyuchayushimi ustalost, odishku i kognitivnie narusheniya. spasibo za vnimanie image3.png image4.jpg image5.jpg image6.jpg image7.jpg image8.jpg image9.jpg image1.png

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powerpoint presentation covid-19 1. covid-19: obzor 2. vliyanie i posledstviya covid-19 3. borba s covid-19: lechenie, profilaktika i budushee plan: istoriya, virusologiya i rasprostranenie covid-19 pervie sluchai covid-19 bili zaregistrirovani v dekabre 2019 goda v uxane, kitay, gde proizoshla peredacha virusa ot jivotnogo, veroyatno, letuchey mishi, k cheloveku na mestnom rinke moreproduktov. sars-cov-2, virus, vizivayushiy covid-19, otnositsya k semeystvu koronavirusov i rasprostranyaetsya glavnim obrazom vozdushno-kapelnim putem, pri kashle ili chixanii infitsirovannogo cheloveka, na rasstoyanii do 1-2 metrov. simptomi, diagnostika i tyajest zabolevaniya diagnostika covid-19 vklyuchaet ptsr-testirovanie, viyavlyayushee rnk virusa, i ekspress-testi na antigen, dayushie rezultati za 15-3...

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