{"id":380184,"date":"2021-02-22T05:15:39","date_gmt":"2021-02-22T05:15:39","guid":{"rendered":"https:\/\/kinsta.unitedwithisrael.org\/?p=380184"},"modified":"2021-02-22T08:15:39","modified_gmt":"2021-02-22T05:15:39","slug":"nuevas-revelaciones-sobre-la-alta-efectividad-de-la-vacuna-de-pfizer","status":"publish","type":"post","link":"https:\/\/kinsta.unitedwithisrael.org\/es\/nuevas-revelaciones-sobre-la-alta-efectividad-de-la-vacuna-de-pfizer\/","title":{"rendered":"Nuevas revelaciones sobre la alta efectividad de la vacuna de Pfizer"},"content":{"rendered":"

El Ministerio de Salud P\u00fablica de Israel sorprendi\u00f3 al publicar datos actualizados sobre la efectividad confirmada de la vacuna de Pfizer, que es la que se est\u00e1 suministrando a la poblaci\u00f3n.<\/em> <\/strong><\/p>\n

Por: Ana Jerozolimski, Semanario Hebreo Jai<\/p>\n

Tras la vacunaci\u00f3n de casi 4.300.000 personas con la primera dosis (o sea ya bastante cerca de la mitad de la poblaci\u00f3n) y casi 2.920.000 con la segunda, avanza la posibilidad de an\u00e1lisis con mayor cantidad de datos y con ello surgen nuevos res\u00famenes y tambi\u00e9n n\u00fameros alentadores.<\/p>\n

Estas son las nuevas conclusiones a las que lleg\u00f3 el Ministerio de Salud P\u00fablica de Israel respecto a la efectividad de la vacuna Pfizer 7 y 14 d\u00edas despu\u00e9s de recibirse la segunda dosis:<\/p>\n

– Evita contraer la enfermedad: en un 91.9% despu\u00e9s de 7 d\u00edas y en un 95.8% despu\u00e9s de 14.<\/p>\n

– Evita enfermarse con fiebre y\/o s\u00edntomas respiratorios: en un 96.9% despu\u00e9s de 7 d\u00edas y en un 98% despu\u00e9s de 14.<\/p>\n

– Evita hospitalizaci\u00f3n por Covid: despu\u00e9s de 7 d\u00edas en un 95.6% y en un 98.9% despu\u00e9s de 14.<\/p>\n

– Evita un Covid grave : despu\u00e9s de 7 d\u00edas, en un 96.4% y en un 99.2% despu\u00e9s de 14.<\/p>\n

– Evita muerte por Covid : despu\u00e9s de 7 d\u00edas, en un 94.5% y en un 98.9% despu\u00e9s de 14.<\/p>\n

Otra informaci\u00f3n difundida en los medios israel\u00edes, en base a datos del Ministerio de Salud P\u00fablica, muestra claramente c\u00f3mo ha ido bajando casi a un 0% las internaciones por Coronavirus de personas mayores de 60 a\u00f1os, que fueron la primera capa etaria abierta a vacunaci\u00f3n. La contraparte es por cierto el enorme aumento en la cantidad de internados m\u00e1s j\u00f3venes, tanto por el hecho que entre ellos hay menos vacunados como por lo que podr\u00edan ser caracter\u00edsticas de la variante brit\u00e1nica, que es hoy en d\u00eda claramente la dominante en Israel.<\/p>\n

Alta efectividad tambi\u00e9n despu\u00e9s de una sola dosis de Pfizer
\nPor otra parte, la Profesora Gili Regev-Yohay , Directora de la Unidad de Epidemiolog\u00eda de Enfermedades Infecciosas en el Hospital Sheba-Tel Hashomer, explic\u00f3 en una rueda de prensa virtual la conclusi\u00f3n a la que lleg\u00f3 en su nuevo estudio del Coronavirus, que ha sido publicado el viernes en la prestigiosa revista cient\u00edfica The Lancet.<\/p>\n

\n
\n

En Sheba estudiaron la efectividad de la primera dosis de la vacuna de Pfizer y la Profesora Regev-Yohay sostiene que los resultados de la investigaci\u00f3n superan los de los estudios cl\u00ednicos. \u201cEn la vida real, la efectividad es mucho mayor que en los estudios\u201d, asegur\u00f3. \u201cY esto es muy alentador\u201d.<\/p>\n

El estudio fue realizado con los datos recabados de la situaci\u00f3n de los funcionarios y equipos m\u00e9dicos del Sheba, que son m\u00e1s de 9.000 personas y entre ellos la tasa de vacunaci\u00f3n es cercana al 90%. La conclusi\u00f3n es que entre 2 a 4 semanas despu\u00e9s ya de la primera dosis, se reduce en un 75% la probabilidad de contagio confirmado en estudios PCR y en un 85% la enfermedad con s\u00edntomas.<\/p>\n

La experta israel\u00ed aclar\u00f3 que con ello no est\u00e1 sugiriendo en absoluto que la segunda dosis no sea necesaria, ya que no hay ninguna certeza acerca del tiempo que duran los anticuerpos. Pero s\u00ed explica que este hallazgo puede ser \u00fatil para pa\u00edses que tienen problemas para conseguir suficientes dosis de vacunas para toda su poblaci\u00f3n, y que prefieren vacunar a mayor cantidad de gente con una dosis, en espera de m\u00e1s tiempo para conseguir la segunda. Mientras tanto, explica, se puede proporcionar un buen porcentaje de protecci\u00f3n, aunque no sea el m\u00e1ximo, con una dosis solamente.<\/p>\n

La desventaja de fondo del estudio, que la propia cient\u00edfica israel\u00ed se\u00f1al\u00f3, es que en general, el personal del hospital es gente joven y en buen estado de salud, que no puede ser tomada como grupo de control de toda la poblaci\u00f3n.<\/p>\n<\/a>

ISRAEL, PRIMER PA\u00cdS DEL MUNDO EN VACUNACI\u00d3N<\/h2>

Dona al Fondo de ayuda de United with Israel para luchar contra la grave crisis econ\u00f3mica que sufren millones de israel\u00edes <\/strong><\/a>. Israel es el pa\u00eds con un mayor \u00edndice de vacunaci\u00f3n del mundo, por poblaci\u00f3n. El 50% de los israel\u00edes ya se han vacunado.\r\nAhora es el momento de ayudar a los que m\u00e1s quieres.\r\n\r\n<\/p>

Los israel\u00edes necesitan tu ayuda. Los alimentos y suministros m\u00e9dicos pueden ser escasos. La tasa de desempleo contin\u00faa en un 25%. Comenzamos la crisis con una tasa del 4%\r\n\r\n\u00a0\u00a0<\/p>

Unidos con Israel agradece al\u00a0 Genesis Prize<\/strong><\/a> por su generoso apoyo.<\/p>

HAZ CLIC AQU\u00cd PARA HACER UNA DONACI\u00d3N<\/a><\/strong><\/p><\/cta><\/shortcode>\n<\/div>\n<\/div>\n

Do You Love Israel? Make a Donation - Show Your Support!<\/h2>
\"\"<\/a>

<\/p><\/div>

Donate to vital charities<\/strong><\/a> that help protect Israeli citizens and inspire millions around the world to support Israel too! <\/p>

Now more than ever, Israel needs your help to fight and win the war -- including on the battlefield of public opinion. <\/p>

Antisemitism, anti-Israel bias and boycotts are out of control. Israel's enemies are inciting terror and violence against innocent Israelis and Jews around the world. Help us fight back!<\/strong><\/a> <\/p>

STAND WTH ISRAEL - MAKE A DONATION TODAY!<\/a><\/strong><\/p><\/div><\/shortcode>

\"Donate<\/a><\/div><\/ad-shortcode><\/non-auwi>","protected":false},"excerpt":{"rendered":"

El Ministerio de Salud P\u00fablica de Israel sorprendi\u00f3 al publicar datos actualizados sobre la efectividad confirmada de la vacuna de Pfizer, que es la que se est\u00e1 suministrando a la poblaci\u00f3n.<\/p>\n","protected":false},"author":47,"featured_media":378523,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1114],"tags":[37525,40029,40642,40341],"class_list":["post-380184","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-videos-es","tag-coronavirus-en-israel","tag-pfizer-es","tag-vacuna-de-pfizer","tag-vacunacion-en-israel"],"better_featured_image":{"id":378523,"alt_text":"","caption":"Olga Mukashev \/ 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