Interés Humano

Johnson & Johnson asegura que su vacuna es efectiva contra la variante delta

Los anticuerpos y las células del sistema inmunológico de ocho personas inoculadas con la vacuna de J&J neutralizaron eficazmente la variante del SARS-CoV-2

(FILES) In this file photo taken on May 07, 2021, Johnson & Johnson�s Janssen Covid-19 vaccines are seen on a table  in Los Angeles, California. - Johnson & Johnson said on June 10, 2021, the US Food and Drug Administration had authorized an extension for the shelf life of its Covid-19 vaccine from three months to four-and-a-half months. The news comes as millions of doses of the single-shot vaccine, which is stored at refrigerator temperatures, were in danger of expiring and being tossed. (Photo by Frederic J. BROWN / AFP)
(FILES) In this file photo taken on May 07, 2021, Johnson & Johnson�s Janssen Covid-19 vaccines are seen on a table in Los Angeles, California. - Johnson & Johnson said on June 10, 2021, the US Food and Drug Administration had authorized an extension for the shelf life of its Covid-19 vaccine from three months to four-and-a-half months. The news comes as millions of doses of the single-shot vaccine, which is stored at refrigerator temperatures, were in danger of expiring and being tossed. (Photo by Frederic J. BROWN / AFP) FREDERIC J. BROWN
Johnson & Johnson Vacunas de Johnson & Johnson, en Los Ángeles, California. Foto: AFP (FREDERIC J. BROWN/AFP)

Washington. Johnson & Johnson (J&J) anunció este jueves que su vacuna contra la covid-19, de una sola dosis, es efectiva contra la variante delta, altamente contagiosa, con una respuesta inmune que dura al menos ocho meses.

Los anticuerpos y las células del sistema inmunológico de ocho personas inoculadas con la vacuna de J&J neutralizaron eficazmente la variante delta, identificada por primera vez en India, según los investigadores.

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