The World Health Organization (WHO) is strengthening health collaboration in Mauritania, with the WHO Director-General visiting the country to advance investment in health and strengthen regional cooperation. The visit is part of broader efforts by the WHO to improve health outcomes in the region, although the specifics of the collaboration and its potential impact are not clear. The WHO is also involved in other regional health initiatives, including responding to Ebola outbreaks and promoting a "One Health approach" to prevent future pandemics.