Assessing vaccine hesitancy among healthcare providers in Brazil: the influence of vaccine status and professional experience Luiz Gustavo Almeida; Renato de Ávila Kfouri; Natalia Pasternak Taschner; Eduardo Jorge da Fonseca Lima; Ronaldo Pilati;

Comparison between the safety of the HPV vaccine versus placebo: a systematic review and meta-analysis of randomized clinical trials Swelen Aparecida dos Santos; Mariane Yoshie Sato; Pedro Henrique Gunha Basilio; Meire Ellen Pereira; Rafaela Climaco Julião; Nielson da Cunha Arruda; Davi Paula da Silva; Cláudia Sirlene Oliveira; Victor Horacio de Souza Costa Junior; Izonete Cristina Guiloski;

Challenges in the prophylaxis of severe respiratory syncytial virus infections Dana C. Feitosa; Sandra E. Vieira;