Capybaras (Hydrochoerus hydrochaeris) as amplifying hosts of Rickettsia rickettsii to Amblyomma sculptum ticks: evaluation during primary and subsequent exposures to R. rickettsii infection - Ramírez-Hernández, Alejandro; Uchoa, Francisco; Serpa, Maria Carolina de Azevedo; Binder, Lina de Campos; Souza, Celso Eduardo de; Labruna, Marcelo Bahia (Ticks and Tick-borne Diseases, 2020)