Stephen Evans

In research using a WHO database of adverse drug reactions, the authors identified a signal of disproportionality of suicidal ideation with semaglutide, one of the drugs used to treat type 2 diabetes and obesity. The study, published in JAMA Network Open, did not find this signal for liraglutide, another drug indicated for these treatments.

A journal article published in the BMJ discusses the potential adverse effects associated with GSK and Pfizer's RSV vaccines in the face of a possible increase in preterm births and argues for further study of the risks and benefits of the drug.