West Nile virus infection in horses, Indian Ocean. Cardinale E, Bernard C, Lecollinet S, Rakotoharinome VM, Ravaomanana J, Roger M, Olive MM, Meenowa D, Jaumally MR, Melanie J, Héraud JM, Zientara S, Cêtre-Sossah C. Comparative Immunology, Microbiology and Infectious Disease (2018)