Seroprevalence of SARS-CoV-2 in Brazil: A systematic review and meta-analysis Gerusa Maria Figueiredo; Fátima Mitiko Tengan; Sergio Roberto Campos; Expedito José Luna;

Increasing rate of anti-SARS-CoV-2 antibodies between the first and second waves of COVID-19 in São Paulo, Brazil: A cross-sectional blood donors-based study Nayara Moya Rios do Vale; Flavia Roche Moreira Latini; Carine Prisco Arnoni; Rafael Martins Parreira; Manoel João Batista Castelo Girão; Afonso José Pereira Cortez; Tatiana Carvalho de Souza Bonetti;

Adolescents¿ knowledge of HPV and sexually transmitted infections at public high schools in São Paulo: A cross-sectional study Jose Maria Soares Junior; Hervillin Maria Creusa de Oliveira; Camilla Maganhin Luquetti; Lea Tami Suzuki Zuchelo; Eduardo Carvalho de Arruda Veiga; Juliana Zangirolami Raimundo; Francisco Winter dos Santos Figueiredo; Mayara Souza Alves; Isabel Cristina Esposito Sorpreso; Edmund Chada Baracat;