Has Rift Valley fever virus evolved with increasing severity in human populations in East Africa?

Has Rift Valley fever virus evolved with increasing severity in human populations in East Africa? Emerging Microbes & Infections 5, e58 (June 2016). doi:10.1038/emi.2016.57 Authors: Marycelin Baba, Daniel K Masiga, Rosemary Sang & Jandouwe Villinger
Source: Emerging Microbes and Infections - Category: Infectious Diseases Authors: Tags: animals East Africa epizootic humans outbreak Rift Valley fever Source Type: research