This week it was declared that Canada is no longer measles free and as a result The Americas have lost their measles elimination status. Claudia is joined by Vanessa Apea to understand why this vaccine-preventable disease is continuing to spread in North America.

COP30 is underway in Belém, Brazil, and ahead of the conference’s Health Day we hear from BBC’s Climate and Science reporter Esme Stallard what global health is on the agenda.

Reporter Dorcas Wangira is in Nairobi investigating a crackdown on helmet safety for motorcycle taxi riders.

Plus, can speaking more than one language slow down the rate at which you age? And why politicians in France are suggesting doctors prescribe working from home instead of signing people off sick.

Presenter: Claudia Hammond

Image: People stand near healthy awareness posters related to the measles outbreak during a public health awareness campaign, at the Taber Health Centre, in the largely Mennonite community of Taber, Alberta, Canada, October 27, 2025. REUTERS/Ahmed Zakot/File Photo