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High prevalence of G12P[8] rotavirus strains in Rio Branco, Acre, Western Amazon, in the post-rotavirus vaccine introduction period
(Wiley, 2016)
The present study aimed to provide a molecular characterization of circulating rotavirus (RVA) strains in Rio Branco, Acre, in the post-rotavirus vaccination period, particularly with regard to the emerging, increasingly ...
Persistence of rabies virus-neutralizing antibodies after vaccination of rural population following vampire bat rabies outbreak in Brazil
(Public Library of Science, 2016)
Animal control measures in Latin America have decreased the incidence of urban human rabies transmitted by dogs and cats; currently most cases of human rabies are transmitted by bats. In 2004-2005, rabies outbreaks in ...
Analysis of uncommon norovirus recombinants from Manaus, Amazon region, Brazil: GII. P22 / GII. 5, GII. P7 / GII. 6 and GII. Pg / GII. 1
(Elsevier Science, 2016)
Norovirus (NoV) is responsible for outbreaks and sporadic cases of nonbacterial acute gastroenteritis in humans worldwide. The virus consists of small round particles containing a single-stranded RNA genome that is divided ...
Antibody to human T-lymphotropic virus in a patient with Guillain-Barré syndrome (case report)
(Universidade de São Paulo, 1991)
Serum sample obtained from a male, 12 year old patient suffering from Guillain-Barré syndrome (GBS) was positive for human T-lymphotropic virus (HTLV-I) antibody by the enzyme-linked immunosorbent assay (ELISA) and the ...
High circulation of non-polio enteroviruses among hospitalized children with acute gastroenteritis in Belém, Pará State, Northern Brazil
(Instituto Evandro Chagas, 2016)
Os enterovírus são transmitidos por vias fecal-oral e respiratória e pode ser associado a casos esporádicos e surtos de gastroenterite. Um agente causativo em aproximadamente 40 por cento dos casos de diarreia que permanecem ...
Oropouche virus I. A review of clinical, epidemiological, and ecological findings
(American Society of Tropical Medicine and Hygiene, 1981)
Between 1961 and 1978 seven outbreaks of Oropouche (ORO) vírus have been
documented in Pará State, Brazil. The clinical picture of ORO infection is characterized by
fever, chills, headache, muscle pain, arthralgia, and ...
A global map of hemispheric influenza vaccine recommendations based on local patterns of viral circulation
(Nature Publishing Group, 2015)
Both the Northern and the Southern Hemisphere annual WHO influenza vaccine recommendations
are designed to ensure vaccine delivery before the winter-time peak of viral circulation in each
hemisphere. However, influenza ...
Evidence of active of active herpesvirus 6 (variant-A) infection in patients with lyphadenopathy in Belém, Brazil
(Universidade de São Paulo, 2003)
A total of 323 patients with lymphadenopathy were selected in Belém, Brazil, between January 1996 and December 2001, and screened for the presence of human herpesvirus-6 (HHV-6) IgM- and- IgG antibodies by enzyme-linked ...
Herpesvírus human-7 as a cause of disease exantemática in Belém, Pará, Brazil
(Sociedade Brasileira de Medicina Tropical, 2004)
We screened sera from 370 patients suffering from exanthematous illnesses in Belém, North Brazil, for the presence of human herpesvirus-7 (HHV-7) IgM and IgG antibodies. Samples were obtained from January 1996 to December ...
Prevalence of human papillomavirus infection and phylogenetic analysis of HPV-16 E6 variants among infected women from Northern Brazil
(BioMed Central, 2014)
Background: The main cause of cervical cancer in the world is high risks human papillomavirus infection (mainlyrepresented by HPV-16 and HPV-18), that are associated to the development of malign transformation of the ...