A recent study reported neutralizing antibodies to West Nile virus (WNV) in horses from four ranches of southern Pantanal. To extend that study. a serosurvey for WNV and 11 Brazilian flaviviruses was conducted with 760 equines. 238 sheep and 61 caimans from 17 local cattle ranches. https://www.nutritionesplus.shop/product-category/food-and-snacks/