Discovery

The Vaccine Detectives

Duration: 27 minutes

First broadcast: Wed 13^th Oct 2010, 10:32 on BBC World Service OnlineLatest broadcast: Thu 14^th Oct 2010, 01:32 on BBC World Service Online

Available for over a year

Listen now

Medical sleuths in West Africa make startling discoveries that could change child health care worldwide.

Duration: 27 minutes

First broadcast: Wed 6^th Oct 2010, 10:32 on BBC World Service OnlineLatest broadcast: Thu 7^th Oct 2010, 01:32 on BBC World Service Online

Available for over a year

Listen now

Medical sleuths in West Africa make startling discoveries that could change child health care worldwide.