Antigenic drift in SARS-CoV-2: diminished vaccine protection in pediatric populations against Omicron and its JN.1 subvariant.

Jéssica Pires Farias, Milena Silva Souza, Mayanna Moreira Costa Fogaça, Ruth Dálety da Silva Brito, Amanda da Rocha Santos, Cristiane Moutinho Lagos de Melo, Georon Ferreira de Sousa, Carla Torres Braconi, Mario Gabriel Lopes Barboza, Vanesca de Souza Lino, Érika Donizetti Candido, Paloma Oliveira Vidal, João Renato Rebello Pinho, Danielle Bruna Leal Oliveira, Edison Luiz Durigon