Brief, factual summary in Slovak: A new JAMA Insights article deals with two randomized clinical trials that investigated the use of acetaminophen (paracetamol) or an opioid analgesic in combination with ibuprofen in pediatric musculoskeletal injuries. Another research paper evaluates the interim safety of RSVpreF vaccination during pregnancy. The editorial discusses the safety and adequacy of the use of ibuprofen in pediatric musculoskeletal injuries. Another article looks at neurodivergence in US medical education. The research paper examines what remains in medical practice. Another editorial is dedicated to the safety and adequacy of muscle nutrition. A JAMA Insights article looks at stillbirths.