Browsing Escuela de Medicina Veterinaria by Author "Niehaus, Carmen"
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Apparent lack of evidence on selected infectious agents in wild Yellow-naped Amazon parrots: implications for releasing attempts
Dolz, Gaby; Blanco-Peña, Kinndle; Niehaus, Carmen; Salinas, Alejandro; Jiménez-Soto, Mauricio (Universidad Nacional, Costa Rica, 2015-05-09)Blood and feather samples, as well as oropharyngeal and cloacal swabs, were collected from nine free-ranging Amazona auropalliata between January and May 2009 in two highly modified landscapes in northern Costa Rica. ... -
Environmental factors associated with Toxoplasma gondii exposure in Neotropical Primates of Costa Rica
Rico, Oscar; Ibarra-Cerdeña, Carlos N.; Suzán, Gerardo; Niehaus, Carmen; Spínola, Manuel; Su, Chunlei; Rojas, Norman; Foley, Janet; Gutierrez-Espeleta, Gustavo A.; Chaves, Andrea (Frontiers in Veterinary Science, 2020-10-22)The apicomplexan parasite Toxoplasma gondii (T. gondii) has been found in more than 350 species of homoeothermic vertebrates in diverse climates and geographic areas. In most animals, T. gondii produces mild or asymptomatic ...