Científicos israelíes afirman que la vacuna contra el coronavirus en embarazadas podría proteger a los bebés

Embarazada se vacuna
Embarazada se vacuna

Científicos israelíes del Centro Médico de la Universidad Hadassah, en Jerusalén, informaron sobre los resultados alentadores de las investigaciones.

Además, señalaron que aún deben llevarse a cabo más estudios para medir el efecto de la vacunación en las diferentes etapas del embarazo.

Las mujeres embarazadas vacunadas contra COVID-19 podrían transmitir protección a sus bebés. Según la investigación realizada en febrero, se detectaron anticuerpos en las 20 mujeres que recibieron ambas dosis de la vacuna Pfizer / BioNTech durante el tercer trimestre de embarazo y en sus recién nacidos, mediante transferencia placentaria.

“Nuestros hallazgos destacan que la vacunación de mujeres embarazadas puede brindar protección materna y neonatal contra lel Covid”, indicó el estudio.

Los hallazgos de los científicos israelíes aparecieron en medRxiv, una web que publica investigaciones inéditas que no han sido revisadas ​​por pares.

Los autores, por su parte, señalaron que aún se deben llevar a cabo más investigaciones para medir el efecto de la vacunación en las diferentes etapas del embarazo y la seguridad y eficacia de las diversas vacunas disponibles en la actualidad.

Una investigadora, Dana Wolf, afirmó que el grupo comenzará a estudiar el tiempo que permanecen en los bebés los anticuerpos activados por las vacunas.

Pfizer Inc y BioNTech se manifestaron el mes pasado. Comenzaron un estudio internacional de 4.000 voluntarios para evaluar la seguridad y eficacia de su vacuna contra el COVID-19 en mujeres embarazadas sanas.

El ensayo también evaluará si las mujeres embarazadas vacunadas transfieren anticuerpos protectores a sus bebés.

En otro estudio publicado la semana pasada, realizado en Estados Unidos y que pronto se revisará por pares, se descubrió que los anticuerpos inducidos en mujeres embarazadas por las vacunas de ARNm contra el COVID-19, como las de Pfizer / BioNTech y Moderna Inc, se transfirieron a los bebés a través de la placenta o la leche materna.


Vía Ynet


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