A new Canadian practice paper says the latest, highest-quality evidence is reassuring for pregnant people who need acetaminophen. The episode is a high-profile example of why so-called null findings — studies that find no link or no difference — matter.
Amina Zafar is a Senior Writer at CBC News, where she covers medical sciences and health care. Her reporting spans various themes including consumer health, pharmaceuticals, and mental health, with a strong focus on diversity and inclusion within society. Amina's work has been featured in the Royal Society of Chemistry, CBC, PerishableNews.com, and the Philippine Canadian Inquirer.












