1. The ravages of sleeping sickness (trypanosomiasis): another disease that is increasing its hold because health workers are lacking Subject(s): World Health Organization
2. Dr. Piotr Serguiev, photographed during the 1966 World Health Assembly when he was awarded the Darling Prize for his work in malaria epidemiology and control Publication: 1966 Subject(s): Awards and PrizesPublic HealthWorld Health Organization