Diana Karanja is based at the CGHR. Schistosomiasis Research has been ongoing in KEMRI since its inception, and at CGHR, headed by Dr. Karanja, since 1994. Dr. Karanja has worked extensively on schistosomiasis geographic distribution, immunology, diagnostics and mass drug administration.
Diana Karanja anakaa CGHR.Utafiti juu ya kichocho umekuwepo KEMRI tangu mwanzo wake na katika CGHR, ikiongozwa na Dr. Karanja, tangu mwaka wa 1994. Dr. Karanja amefanya kazi juu ya usambazi wa kijiografia juu ya kichocho, elimu ya kingamaradhi, elimu ya uchunguzi wa aina na sababu za ugonjwa na kupeana madawa kwa wingi.