Leptospira seroprevalence and associated risk factors among cattle in Bor County, South Sudan - Kitale Estella John Kasiano; Lordrick Alinaitwe; Walter Okello; Tubihemukama Methodius; Christopher Joshua Aturinda; Ashiraf Lubega; Esther Sabbath Frazer Togo; Peter Micheal Marin; David Kal Onafruo; Ambrose Samuel Jubara; Savino Biryomumaisho; Clovice Kankya (PLoS ONE)