{"id":62242,"date":"2020-04-09T08:15:38","date_gmt":"2020-04-09T05:15:38","guid":{"rendered":"http:\/\/realitatearutiera.ro\/?p=62242"},"modified":"2020-04-09T08:15:40","modified_gmt":"2020-04-09T05:15:40","slug":"coronavirusul-poate-fi-transmis-de-o-persoana-cu-una-trei-zile-inainte-de-aparitia-simptomelor","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=62242","title":{"rendered":"Coronavirusul poate fi transmis de o persoan\u0103 cu una-trei zile \u00eenainte de apari\u0163ia simptomelor"},"content":{"rendered":"\n<p>Cu c\u00e2t timp \u00eenainte de apari\u0163ia simptomelor de coronavirus o persoan\u0103 \u00eenfectat\u0103 cu virusul SARS-CoV-2 poate fi contagioas\u0103 \u015fi r\u0103sp\u00e2ndi astfel boala COVID-19? Aceasta este una dintre \u00eentreb\u0103rile la care s-a tot c\u0103utat r\u0103spuns de la \u00eenceputul anului, pe m\u0103sur\u0103 ce epidemia de coronavirus s-a transformat \u00eentr-o pandemie.<\/p>\n\n\n\n<p>Un studiu dat publicit\u0103\u0163ii recent de c\u0103tre Centrele americane pentru Controlul \u015fi Prevenirea Bolilor (CDC) arat\u0103 c\u0103 persoanele infectate cu noul coronavirus pot transmite infec\u0163ia cu una p\u00e2n\u0103 la trei zile \u00eenainte de apari\u0163ia simptomelor, arat\u0103&nbsp;<a href=\"http:\/\/www.reuters.com\/article\/us-health-coronavirus-transmission-idUSKBN21J6H2\" rel=\"noreferrer noopener\" target=\"_blank\">Reuters<\/a>.<\/p>\n\n\n\n<p>Studiul, care a subliniat importan\u0163a distan\u0163\u0103rii sociale \u00een lupta \u00eempotriva epidemiei de coronavirus, a analizat un num\u0103r de 243 de cazuri de COVID-19, boala provocat\u0103 de coronavirusul SARS-CoV-2, raportate \u00een Singapore \u00eentre 23 ianuarie \u015fi 16 martie.<\/p>\n\n\n\n<p>Autorii cercet\u0103rii au identificat \u015fapte \u201egrupuri\u201d \u00een care transmiterea pre-simptomatic\u0103 a fost probabil\u0103. \u00cen patru astfel de grupuri, \u00een care data expunerii a putut fi determinat\u0103, transmiterea pre-simptomatic\u0103 a avut loc cu una p\u00e2n\u0103 la trei zile&nbsp;<a href=\"https:\/\/www.descopera.ro\/stiinta\/19040897-pierderea-gustului-si-a-mirosului-printre-simptomele-cheie-ale-covid-19\" target=\"_blank\" rel=\"noreferrer noopener\">\u00eenainte de apari\u0163ia simptomelor&nbsp;<\/a>la pacientul-surs\u0103.<\/p>\n\n\n\n<p>Dintre cazurile din Singapore analizate, 157 au ap\u0103rut local, iar zece au fost transmise probabil \u00eenainte de apari\u0163ia simptomelor.<\/p>\n\n\n\n<p>Aceste constat\u0103ri sugereaz\u0103 c\u0103 este posibil s\u0103 nu fie suficient ca oamenii care prezint\u0103 simptome s\u0103 limiteze contactul cu alte persoane, ca o m\u0103sur\u0103 de stopare a pandemiei, au subliniat cercet\u0103torii \u00een studiul publicat \u00een&nbsp;<a href=\"http:\/\/www.cdc.gov\/mmwr\/volumes\/69\/wr\/mm6914e1.htm?s_cid=mm6914e1_w\" rel=\"noreferrer noopener\" target=\"_blank\"><em>Morbidity and Mortality Weekly Report<\/em><\/a>&nbsp;al CDC.<\/p>\n\n\n\n<p>Autorii cercet\u0103rii au afirmat c\u0103 aceste concluzii sporesc provoc\u0103rile \u00een privin\u0163a m\u0103surilor de izolare, \u00eens\u0103 magnitudinea impactului depinde de amploarea \u015fi de durata transmisibilit\u0103\u0163ii \u00een perioada \u00een care un pacient este pre-simptomatic, iar acest lucru nu a fost \u00eenc\u0103 stabilit clar.<\/p>\n\n\n\n<p>Totodat\u0103, autorit\u0103\u0163ile sanitare care urm\u0103resc contactele persoanelor infectate cu noul coronavirus ar trebui s\u0103 ia \u00een considerare cu mare aten\u0163ie includerea unei perioade de dinainte de apari\u0163ia simptomelor ca posibilitate de transmitere a virusului, mai afirm\u0103 speciali\u015ftii CDC.<\/p>\n\n\n\n<p>Potrivit acestora,&nbsp;<a href=\"https:\/\/www.descopera.ro\/dnews\/19000038-evolutia-simptomelor-de-coronavirus-si-a-bolii-covid-19-pe-zile\" target=\"_blank\" rel=\"noreferrer noopener\">transmiterea coronavirusului SARS-CoV-2&nbsp;<\/a>poate avea loc prin pic\u0103turi respiratorii sau chiar prin vorbire \u015fi alte activit\u0103\u0163i vocale, precum c\u00e2ntatul.<\/p>\n\n\n\n<p>De\u015fi cazurile din Singapore au fost cercetate cu aten\u0163ie, CDC a precizat c\u0103 ar putea&nbsp; exista posibilitatea ca o surs\u0103 necunoscut\u0103 s\u0103 fi provocat contaminarea grupurilor. \u00cen plus, constat\u0103rile acestei cercet\u0103ri ar putea fi afectate de raportarea incorect\u0103 a cazurilor, \u00een special dac\u0103 pacien\u0163ii au avut simptome u\u015foare.<\/p>\n\n\n\n<p>Cercet\u0103torii sunt de p\u0103rere c\u0103, \u00een contextul \u00een care \u00een prezent se realizeaz\u0103 testare COVID-19 doar pentru persoanele care prezint\u0103 simptome, cele asimptomatice ar putea r\u0103m\u00e2ne nedetectate.<\/p>\n\n\n\n<p>Studiul CDC vine totu\u015fi \u00een completarea unor rapoarte anterioare din China, care au indicat c\u0103 noul coronavirus se poate transmite \u00eenainte de apari\u0163ia simptomelor.<\/p>\n\n\n\n<p>sursa: descopera.ro<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cu c\u00e2t timp \u00eenainte de apari\u0163ia simptomelor de coronavirus o persoan\u0103 \u00eenfectat\u0103 cu virusul SARS-CoV-2 poate fi contagioas\u0103 \u015fi r\u0103sp\u00e2ndi<\/p>\n","protected":false},"author":1,"featured_media":61201,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[6],"tags":[],"class_list":["post-62242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-social"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2020\/03\/coronavirus-COVID-19.jpg?fit=1280%2C720&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-gbU","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/62242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=62242"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/62242\/revisions"}],"predecessor-version":[{"id":62243,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/62242\/revisions\/62243"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/61201"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=62242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=62242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=62242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}