1.
Pediatr Infect Dis J
; 37(3): e63-e65, 2018 03.
Artigo
em Inglês
| MEDLINE
| ID: mdl-29189673
RESUMO
BACKGROUND: Rotavirus vaccines created the opportunity to control diarrhea in children. We describe the rotavirus genotypes before and after the rotavirus vaccine introduction in Brazil. METHODS: We reviewed the distribution of rotavirus genotypes in Brazil before and after vaccine introduction by searching publication. RESULTS: Eighty-six studies reported 6884 (15.2%) rotavirus episodes among 45,305 children. Rotavirus caused 22.4% and 11.6% of cases before and after vaccine introduction. G1P[8], G9P[8] and G2P[4] heterotypic strains were most common before and after vaccine introduction. CONCLUSIONS: The vaccines may have selected heterotypic strains in this highly vaccinated population.