First New World Primate Papillomavirus Identification in the Atlantic Forest, Brazil: Alouatta guariba papillomavirus 1.

We report here the complete genome sequence of the first papillomavirus detected in a New World primate, howler monkey, Alouatta guariba clamitans papillomavirus 1 (AgPV1), from the Atlantic Forest in São Paulo State, Brazil.

Detection of bacteria and fungi and assessment of the molecular aspects and resistance of Escherichia coli isolated from confiscated passerines intended for reintroduction programs.

Many native bird species are currently considered rare in Brazil because they have been indiscriminately collected by animal traffickers and commercialized, leading to dwindling numbers in their natural habitats. Confiscated animals are at times destined for reintroduction programs that must ensure these animals do not pose a risk to native populations. Healthy or sick wild passerines may carry a great diversity of microorganisms.

Diagnosis of gastric cryptosporidiosis in birds using a duplex real-time PCR assay.

Three species and several genotypes of Cryptosporidium can infect the epithelial surface of the bursa of Fabricius, the respiratory tract, the proventriculus, the intestine, and the urinary tract in birds. There is reason to believe that gastric cryptosporidiosis in birds is caused by Cryptosporidium galli and Cryptosporidium avian genotype III, resulting in a chronic illness of the proventriculus that can lead to a debilitating and fatal clinical condition in birds of the orders Passeriformes and Psittaciformes. The objectives of the present study were to develop a duplex real-time polymerase chain reaction (PCR) that targets the 18S rRNA gene to simultaneously detect C.

Widespread occurrence of antibodies against circumsporozoite protein and against blood forms of Plasmodium vivax, P. falciparum and P. malariae in Brazilian wild monkeys.

Background: A survey of malaria antibodies was carried out over 7 years and a total of 777 serum samples from wild monkeys were collected in three distinct ecological areas of Brazil where autochthonous malaria has been reported: the 'Cerrado' (similar to savanna), the Atlantic Forest and the Atlantic Semideciduous Forest.

Methods: We carried out enzyme-linked immunosorbent assay to investigate the presence of IgG antibodies against peptides of the circumsporozoite protein (CSP) repeat region of 'classic'Plasmodium vivax, P. vivax VK247, human P.