Circulation of Vaccine-Derived Rotavirus G1P[8] in a Vulnerable Child Cohort in Rio de Janeiro.
Denise Cotrim da CunhaTrevon FullerCarina Pacheco CantelliMarcia Terezinha Baroni de MoraesJosé Paulo Gagliardi LeiteFilipe Anibal Carvalho-CostaPatricia BrasilPublished in: The Pediatric infectious disease journal (2022)
In vaccinated children, there were no breakthrough infections with G1P[8] RV1 and ADD was rare supporting high vaccine effectiveness. We observed G1P[8] RV1 virus shedding among neonates and infants before the first vaccine dose, providing evidence of transmission of the vaccine strain from immunized children to those who are not yet vaccinated.