01 / November / 2024 Scientific truth: The journey to consensus Explaining that scientific facts do not “fall from the sky,” but are the result of a complex process of constructing knowledge, must be part of the fight against denialism, say researchers By Rodrigo de Oliveira Andrade
12 / June / 2024 COVID-19: High levels of immunity hinder clinical trials Clinical trials conducted in 2021 and 2022 were unable to find a dosage of the SARS-CoV-2 virus capable of infecting volunteers in challenge studies By Editorial staff
28 / February / 2024 How to protect children from respiratory syncytial virus Study suggests best period to immunize babies against the deadliest post-neonatal infection By Editorial staff
09 / February / 2024 New drug offers hope for treating COVID-19 Cancer drug tested on animals has anti-inflammatory and antiviral effect against SARS-CoV-2 By Editorial staff
06 / February / 2024 Polio: why we cannot let our guard down The virus could yet reemerge in Brazil, despite a slight improvement in vaccination coverage By Alex Lima
