Projets 2023 E2CHOLERA (NIH) : Epidemiology and Ecology of Cholera in Africa MOBS : Mogode OCV Booster Doses Study ADULT DIEARRHEA : Diarrheal Surveillance – Cameroon OPEN IMIS – CHEQUE SANTE : Digital Technologies for Health financing: Introducing openIMIS to Improve Population outcomes of the chèque santé Program in Cameroon