Tarika Christian

Nicki Guy, a patient whose determination led to the creation of a low-cost gel treatment for eye hypotony, shares how an injection restored her vision and allowed her to watch her son grow up. Fergus Walsh, BBC medical editor, discusses the groundbreaking CAR-T therapy now available in the UK, which can extend lives of leukaemia patients. Tarika Christian talks about her role in protecting the waters around Pitcairn Island, balancing tourism and natural resource conservation. The episode is filled with inspiring stories of innovation and resilience.