1793 Philadelphia yellow fever epidemic while rejecting his etiology of the disease. Others deprecated his therapies, such as Dr. Deveze, but agreed that the fever had local origins. Deveze had arrived on the refugee ship from Saint-Domingue which many accused of having carried the disease, but he thought it healthy. The doctors did not understand the origin or transmittal of the disease. Historians believe it was brought by refugees from Saint-Domingue, where it was endemic, and transmitted by mosquitoes between the infected and healthy persons. Dr. Kuhn advised drinking wine, "at first weaker wines, such as claret and Rhenish; if these cannot be had, Lisbon
2012 yellow fever outbreak in Darfur, Sudan 2012 yellow fever outbreak in Darfur, Sudan In late 2012, a yellow fever outbreak occurred in the Darfur region of Sudan that was the largest yellow fever epidemic to strike Africa in two decades. On 10 January 2013, the Sudan Federal Ministry of Health and the World Heath Organization (WHO) reported that there had been 847 suspected cases since 2 September 2012, including 171 deaths, for an estimated case fatality rate of 20%. A mass vaccination campaign was launched in mid-November. By early January, the five states of Darfur were free of any new cases. The first cases of yellow