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class="tags-page__header-title">#biontech</h1></div><div id="tag-list-container" class="tags-page__list-container layout-container"><div class="article-card"><div class="article-card__picture"><a href="/noticia/mundo/refuerzo-pfizer-vacunados-coronavac-aumenta-anticuerpos-coronavirus-covid-24-09-2021"><picture><source media="(min-width: 1100px)" srcset="https://imagenes.t13.cl/images/original/2021/09/1632520307-0009ng3fc.jpg?width=800&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/09/1632520307-0009ng3fc.jpg?width=800 1x"><source media="(min-width: 768px) and (max-width: 1099px)" srcset="https://imagenes.t13.cl/images/original/2021/09/1632520307-0009ng3fc.jpg?width=370&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/09/1632520307-0009ng3fc.jpg?width=370 1x"><source media="(max-width: 767px)" srcset="https://imagenes.t13.cl/images/original/2021/09/1632520307-0009ng3fc.jpg?width=320&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/09/1632520307-0009ng3fc.jpg?width=320 1x"><img src="https://imagenes.t13.cl/images/original/2021/09/1632520307-0009ng3fc.jpg?width=800" alt="Refuerzo de Pfizer en vacunados con CoronaVac aumenta 20 veces nivel de anticuerpos según estudio" title="Refuerzo de Pfizer en vacunados con CoronaVac aumenta 20 veces nivel de anticuerpos según estudio"></picture></a></div><div class="article-card__info"><a href="https://www.t13.cl/etiqueta/coronavirus"><span class="article-card__epigraph">coronavirus</span></a><a href="/noticia/mundo/refuerzo-pfizer-vacunados-coronavac-aumenta-anticuerpos-coronavirus-covid-24-09-2021"><h2 class="article-card__title">Refuerzo de Pfizer en vacunados con CoronaVac aumenta 20 veces nivel de anticuerpos según estudio</h2></a></div></div><!----><div class="article-card article-card--medium"><div class="article-card__picture"><a href="/noticia/mundo/vacuna-pfizer-biontech-segura-ninos-estudio-20-09-2021"><picture><source media="(min-width: 1100px)" srcset="https://imagenes.t13.cl/images/original/2021/09/1632150789-0009mz7jx.jpg?width=800&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/09/1632150789-0009mz7jx.jpg?width=800 1x"><source media="(min-width: 768px) and (max-width: 1099px)" srcset="https://imagenes.t13.cl/images/original/2021/09/1632150789-0009mz7jx.jpg?width=370&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/09/1632150789-0009mz7jx.jpg?width=370 1x"><source media="(max-width: 767px)" srcset="https://imagenes.t13.cl/images/original/2021/09/1632150789-0009mz7jx.jpg?width=320&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/09/1632150789-0009mz7jx.jpg?width=320 1x"><img src="https://imagenes.t13.cl/images/original/2021/09/1632150789-0009mz7jx.jpg?width=800" alt="Vacuna de Pfizer/BioNTech es &quot;segura&quot; para niños de entre 5 y 11 años según estudio" title="Coronavirus"></picture></a></div><div class="article-card__info"><a href="https://www.t13.cl/etiqueta/coronavirus"><span class="article-card__epigraph">coronavirus</span></a><a href="/noticia/mundo/vacuna-pfizer-biontech-segura-ninos-estudio-20-09-2021"><h2 class="article-card__title">Vacuna de Pfizer/BioNTech es "segura" para niños de entre 5 y 11 años según estudio</h2></a></div></div><!----><div class="article-card article-card--small"><div class="article-card__picture"><a href="/noticia/mundo/biontech-afirma-no-es-necesario-adaptar-vacuna-pfizer-variantes-virus-09-08-2021"><picture><source media="(min-width: 1100px)" srcset="https://imagenes.t13.cl/images/original/2021/08/1628518375-biontech.jpg?width=800&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/08/1628518375-biontech.jpg?width=800 1x"><source media="(min-width: 768px) and (max-width: 1099px)" srcset="https://imagenes.t13.cl/images/original/2021/08/1628518375-biontech.jpg?width=370&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/08/1628518375-biontech.jpg?width=370 1x"><source media="(max-width: 767px)" srcset="https://imagenes.t13.cl/images/original/2021/08/1628518375-biontech.jpg?width=320&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/08/1628518375-biontech.jpg?width=320 1x"><img src="https://imagenes.t13.cl/images/original/2021/08/1628518375-biontech.jpg?width=800" alt="Médico de Alabama se niega a atender pacientes que no estén vacunados contra el Covid-19" title="Médico de Alabama se niega a atender pacientes que no estén vacunados contra el Covid-19"></picture></a></div><div class="article-card__info"><a href="https://www.t13.cl/etiqueta/coronavirus"><span class="article-card__epigraph">coronavirus</span></a><a href="/noticia/mundo/biontech-afirma-no-es-necesario-adaptar-vacuna-pfizer-variantes-virus-09-08-2021"><h2 class="article-card__title">Biontech afirma que "aún no" es necesario adaptar la vacuna Pfizer a las variantes del virus</h2></a></div></div><!----><div class="article-card article-card--x-small"><div class="article-card__picture"><a href="/noticia/mundo/pfizer-biontech-pedira-autorizaciontercera-dosis-vacuna-08-07-2021"><picture><source media="(min-width: 1100px)" srcset="https://imagenes.t13.cl/images/original/2021/07/1625786438-0009dv69f.jpg?width=800&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/07/1625786438-0009dv69f.jpg?width=800 1x"><source media="(min-width: 768px) and (max-width: 1099px)" srcset="https://imagenes.t13.cl/images/original/2021/07/1625786438-0009dv69f.jpg?width=370&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/07/1625786438-0009dv69f.jpg?width=370 1x"><source media="(max-width: 767px)" srcset="https://imagenes.t13.cl/images/original/2021/07/1625786438-0009dv69f.jpg?width=320&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/07/1625786438-0009dv69f.jpg?width=320 1x"><img src="https://imagenes.t13.cl/images/original/2021/07/1625786438-0009dv69f.jpg?width=800" alt="Pfizer-BioNTech pedirá autorización a la FDA y la EMA para tercera dosis de su vacuna" title="Pfizer-BioNTech pedirá autorización a la FDA y la EMA para tercera dosis de su vacuna"></picture></a></div><div class="article-card__info"><a href="https://www.t13.cl/etiqueta/tercera%20dosis"><span class="article-card__epigraph">tercera dosis</span></a><a href="/noticia/mundo/pfizer-biontech-pedira-autorizaciontercera-dosis-vacuna-08-07-2021"><h2 class="article-card__title">Pfizer-BioNTech pedirá autorización para tercera dosis de su vacuna contra el coronavirus</h2></a></div></div><!----><div class="article-card article-card--x-small"><div class="article-card__picture"><a href="/noticia/nacional/janssen-eficacia-como-funcionan-diferencias-vacunas-aprobadas-chile-coronavirus-covid-10-06-2021"><picture><source media="(min-width: 1100px)" srcset="https://imagenes.t13.cl/images/original/2021/06/1623337979-0009ak3ze.jpg?width=800&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/06/1623337979-0009ak3ze.jpg?width=800 1x"><source media="(min-width: 768px) and (max-width: 1099px)" srcset="https://imagenes.t13.cl/images/original/2021/06/1623337979-0009ak3ze.jpg?width=370&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/06/1623337979-0009ak3ze.jpg?width=370 1x"><source media="(max-width: 767px)" srcset="https://imagenes.t13.cl/images/original/2021/06/1623337979-0009ak3ze.jpg?width=320&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/06/1623337979-0009ak3ze.jpg?width=320 1x"><img src="https://imagenes.t13.cl/images/original/2021/06/1623337979-0009ak3ze.jpg?width=800" alt="Se suma Janssen: eficacia, cómo funcionan y diferencias entre las 5 vacunas aprobadas en Chile" title="Coronavirus en Chile"></picture></a></div><div class="article-card__info"><a href="https://www.t13.cl/etiqueta/coronavirus%20en%20chile"><span class="article-card__epigraph">coronavirus en chile</span></a><a href="/noticia/nacional/janssen-eficacia-como-funcionan-diferencias-vacunas-aprobadas-chile-coronavirus-covid-10-06-2021"><h2 class="article-card__title">Se suma Janssen: eficacia, cómo funcionan y diferencias entre las 5 vacunas aprobadas en Chile</h2></a></div></div><!----><div class="article-card article-card--x-small"><div class="article-card__picture"><a href="/noticia/nacional/coronavirus-chile-isp-autoriza-uso-vacuna-pfizer-adolescentes-12-anos-31-05-21"><picture><source media="(min-width: 1100px)" srcset="https://imagenes.t13.cl/images/original/2021/05/1622493066-auno1281773.jpg?width=800&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/05/1622493066-auno1281773.jpg?width=800 1x"><source media="(min-width: 768px) and (max-width: 1099px)" srcset="https://imagenes.t13.cl/images/original/2021/05/1622493066-auno1281773.jpg?width=370&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/05/1622493066-auno1281773.jpg?width=370 1x"><source media="(max-width: 767px)" srcset="https://imagenes.t13.cl/images/original/2021/05/1622493066-auno1281773.jpg?width=320&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/05/1622493066-auno1281773.jpg?width=320 1x"><img src="https://imagenes.t13.cl/images/original/2021/05/1622493066-auno1281773.jpg?width=800" alt="" title="Coronavirus en Chile: ISP autoriza uso de vacuna Pfizer en adolescentes desde los 12 años"></picture></a></div><div class="article-card__info"><a href="https://www.t13.cl/etiqueta/coronavirus%20en%20chile"><span class="article-card__epigraph">coronavirus en chile</span></a><a href="/noticia/nacional/coronavirus-chile-isp-autoriza-uso-vacuna-pfizer-adolescentes-12-anos-31-05-21"><h2 class="article-card__title">Coronavirus en Chile: ISP autoriza uso de vacuna Pfizer en adolescentes desde los 12 años</h2></a></div></div><!----><div class="article-card article-card--small"><div class="article-card__picture"><a href="/noticia/mundo/biontech-vacuna-no-requiere-modificaciones-10-05-2021"><picture><source media="(min-width: 1100px)" srcset="https://imagenes.t13.cl/images/original/2021/05/1620648662-00099j6zl.jpg?width=800&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/05/1620648662-00099j6zl.jpg?width=800 1x"><source media="(min-width: 768px) and (max-width: 1099px)" srcset="https://imagenes.t13.cl/images/original/2021/05/1620648662-00099j6zl.jpg?width=370&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/05/1620648662-00099j6zl.jpg?width=370 1x"><source media="(max-width: 767px)" srcset="https://imagenes.t13.cl/images/original/2021/05/1620648662-00099j6zl.jpg?width=320&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/05/1620648662-00099j6zl.jpg?width=320 1x"><img src="https://imagenes.t13.cl/images/original/2021/05/1620648662-00099j6zl.jpg?width=800" alt="BioNTech dice que su vacuna no requiere modificaciones por nuevas variantes" title="BioNTech dice que su vacuna no requiere modificaciones por nuevas variantes"></picture></a></div><div class="article-card__info"><a href="https://www.t13.cl/etiqueta/coronavirus"><span class="article-card__epigraph">coronavirus</span></a><a href="/noticia/mundo/biontech-vacuna-no-requiere-modificaciones-10-05-2021"><h2 class="article-card__title">BioNTech dice que su vacuna no requiere modificaciones por nuevas variantes</h2></a></div></div><!----><div class="article-card article-card--x-small"><div class="article-card__picture"><a href="/noticia/mundo/biontech-cree-posible-su-vacuna-se-apruebe-ue-jovenes-12-y-15-anos-junio"><picture><source media="(min-width: 1100px)" srcset="https://imagenes.t13.cl/images/original/2021/04/1619690098-00098j6xd.jpg?width=800&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/04/1619690098-00098j6xd.jpg?width=800 1x"><source media="(min-width: 768px) and (max-width: 1099px)" srcset="https://imagenes.t13.cl/images/original/2021/04/1619690098-00098j6xd.jpg?width=370&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/04/1619690098-00098j6xd.jpg?width=370 1x"><source media="(max-width: 767px)" srcset="https://imagenes.t13.cl/images/original/2021/04/1619690098-00098j6xd.jpg?width=320&amp;dpr=2 2x, https://imagenes.t13.cl/images/original/2021/04/1619690098-00098j6xd.jpg?width=320 1x"><img src="https://imagenes.t13.cl/images/original/2021/04/1619690098-00098j6xd.jpg?width=800" alt="BioNTech cree posible que su vacuna se apruebe en UE para jóvenes de entre 12 y 15 años desde junio" title="BioNTech cree posible que su vacuna se apruebe en UE para jóvenes de entre 12 y 15 años desde junio"></picture></a></div><div class="article-card__info"><a href="https://www.t13.cl/etiqueta/coronavirus"><span class="article-card__epigraph">coronavirus</span></a><a href="/noticia/mundo/biontech-cree-posible-su-vacuna-se-apruebe-ue-jovenes-12-y-15-anos-junio"><h2 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