{"id":1999,"date":"2020-11-19T18:28:12","date_gmt":"2020-11-19T18:28:12","guid":{"rendered":"http:\/\/whatsappcancun.com\/?p=1999"},"modified":"2020-11-19T18:28:12","modified_gmt":"2020-11-19T18:28:12","slug":"confirma-pfizer-que-su-vacuna-contra-covid-19-es-eficaz-en-un-90","status":"publish","type":"post","link":"https:\/\/whatsappmexico.com\/?p=1999","title":{"rendered":"Confirma Pfizer que su vacuna contra Covid-19 es eficaz en un 90%"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li><strong><em>Primer an\u00e1lisis intermedio de su ensayo de fase III<\/em><\/strong><\/li><\/ul>\n\n\n\n<p><a href=\"https:\/\/diarioimagenqroo.mx\/noticias\/?attachment_id=181145\"><\/a><\/p>\n\n\n\n<p>La vacuna de Pfizer contra Covid-19 es \u201ceficaz en un 90%\u201d, seg\u00fan el primer an\u00e1lisis intermedio de su ensayo de fase III.<\/p>\n\n\n\n<p>Pfizer anunci\u00f3 que su vacuna contra Covid-19 es \u201ceficaz en un 90%\u201d, seg\u00fan el primer an\u00e1lisis intermedio de su ensayo de fase III, la \u00faltima etapa antes de pedir formalmente su homologaci\u00f3n.<\/p>\n\n\n\n<p>Se logr\u00f3 esta eficacia de protecci\u00f3n frente al virus SARS-CoV-2 siete d\u00edas despu\u00e9s de la segunda dosis de vacuna y 28 d\u00edas despu\u00e9s de la primera, indic\u00f3 la farmac\u00e9utica estadounidense en un comunicado conjunto con la firma BioNTech, su socio.<\/p>\n\n\n\n<p>\u201cLos primeros resultados de la fase 3 de nuestro ensayo de vacuna contra el Covid-19 proveen las pruebas iniciales de la capacidad de nuestra vacuna de prevenir\u201d esta enfermedad, dijo el presidente de Pfizer, Albert Bourla.<\/p>\n\n\n\n<p>\u201cHemos dado un paso importante y estamos m\u00e1s cerca de proveer a los ciudadanos del mundo\u201d esta vacuna, tan \u201cnecesaria para contribuir a acabar con esta crisis sanitaria mundial\u201d, a\u00f1adi\u00f3.<\/p>\n\n\n\n<p>El nivel de eficacia de la vacuna fue medido comparando el n\u00famero de participantes infectados por el nuevo coronavirus en el grupo que recibi\u00f3 la vacuna y entre quienes fueron sometidos a un placebo, seg\u00fan el comunicado conjunto.<\/p>\n\n\n\n<p>Bas\u00e1ndose en proyecciones, ambas empresas afirmaron que prev\u00e9n suministrar 50 millones de dosis en el mundo en 2020 y hasta 1.300 millones en 2021.<\/p>\n\n\n\n<p>En estos momentos, las infecciones de Covid-19 est\u00e1n alcanzando nuevos r\u00e9cords en varios pa\u00edses, a la vez que los hospitales vuelven a saturarse y aumenta el n\u00famero de muertos.<\/p>\n\n\n\n<p>Desde que empez\u00f3 la pandemia, se diagnosticaron m\u00e1s de 50 millones de casos a nivel mundial y se registraron m\u00e1s de 1,2 millones de muertes.<\/p>\n\n\n\n<p>Pfizer y BioNTech son los primeros en publicar el resultado del an\u00e1lisis intermedio de la fase III, pero seg\u00fan la Organizaci\u00f3n Mundial de la Salud (OMS), existen adem\u00e1s otros nueve proyectos de vacuna en el mundo que se hallan en la misma etapa.<\/p>\n\n\n\n<p>La farmac\u00e9utica estadounidense Moderna, varios laboratorios estatales de China y la Universidad de Oxford asociada con AstraZeneca pilotan algunos de estos programas.<\/p>\n\n\n\n<p>Ninguna vacuna ha recibido una autorizaci\u00f3n de distribuci\u00f3n comercial a gran escala, pero las autoridades chinas dieron luz verde al uso de emergencia de algunas de sus vacunas en desarrollo y en Rusia, parte de la \u00e9lite pol\u00edtica dijo haberse vacunado con el ant\u00edgeno Sputnik V, que el gobierno espera desplegar masivamente en los pr\u00f3ximos meses en el pa\u00eds.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Primer an\u00e1lisis intermedio de su ensayo de fase III La vacuna de Pfizer contra Covid-19 es \u201ceficaz en un 90%\u201d, seg\u00fan el primer an\u00e1lisis intermedio de su ensayo de fase III. Pfizer anunci\u00f3 que su vacuna contra Covid-19 es \u201ceficaz&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2000,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-1999","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-salud"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Confirma Pfizer que su vacuna contra Covid-19 es eficaz en un 90% -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/whatsappmexico.com\/?p=1999\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Confirma Pfizer que su vacuna contra Covid-19 es eficaz en un 90% -\" \/>\n<meta property=\"og:description\" content=\"Primer an\u00e1lisis intermedio de su ensayo de fase III La vacuna de Pfizer contra Covid-19 es \u201ceficaz en un 90%\u201d, seg\u00fan el primer an\u00e1lisis intermedio de su ensayo de fase III. 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