Updated Covid vaccine has 54% effectiveness, new data suggest
Clues from mice could help explain why women face a higher risk of autoimmune disorders
Novavax is on thin ice, and the latest update isn’t exactly encouraging
2023 Update: STAT’s guide to interpreting clinical trial results
Subgroup analysis: How to evaluate post hoc tests for significance in failed clinical trials
Exclusive Analysis: How top drug companies measure up in combating climate change
