BCG vaccination in children with severe combined immunodeficiency in a tertiary center: evaluation of complications and risks Matheus Henrique Botaro, Jorgete Maria e Silva, Soraya Regina Abu Jamra, Stephanie Zago Geraldino, Persio Roxo-Junior

HPV vaccination programs in LMIC: is it time to optimize schedules and recommendations? Luisa Lina Villa, Rosana Richtmann

An update on vaccination in preterm infants Lilian dos Santos Rodrigues Sadeck, Renato de Ávila Kfouri