Dr Azharul Islam Khan, a physician from the International Centre for Diarrhoeal Disease Research, Bangladesh, conducts a practical training session for health workers on managing cases at the cholera treatment unit at Connaught Hospital in Freetown.

Dr Azharul Islam Khan, a physician from the International Centre for Diarrhoeal Disease Research, Bangladesh, conducts a practical training session for health workers on managing cases at the cholera treatment unit at Connaught Hospital in Freetown.