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Ana Maria Passos

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Articles 9
Citations 106
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Recent Articles
1.
Hering T, Passos A, Perez R, Bilar J, Fragano D, Granato C, et al.
J Med Virol . 2014 Mar; 86(6):948-53. PMID: 24619955
The chronic course of hepatitis E virus infection in immunosuppressed patients has been recently documented; however, clinical features and factors associated with this occurrence are not well known. The aim...
2.
Cabeca T, Passos A, Granato C, Bellei N
Braz J Microbiol . 2013 Oct; 44(1):335-9. PMID: 24159325
Human coronaviruses (HCoVs) are considered one of the most common respiratory viruses associated with respiratory tract illnesses. An emergent human coronavirus was identified as the causal agent of an epidemic...
3.
Passos A, Heringer T, Medina-Pestana J, Ferraz M, Granato C
J Med Virol . 2013 Feb; 85(4):615-9. PMID: 23382036
Hepatitis E virus (HEV) causes acute and chronic hepatitis in organ transplant recipients. Serological evidence for HEV infection has been discovered in various population groups in Brazil, and a single...
4.
Guatura S, Watanabe A, Camargo C, Passos A, Parmezan S, Tomazella T, et al.
Rev Soc Bras Med Trop . 2012 Nov; 45(5):563-6. PMID: 23152337
Introduction: Influenza A H1N1 2009 is associated with a high morbidity rate among children around the world, including Brazil. This survey was conducted on samples of symptomatic children (< 12...
5.
Tonial G, Passos A, Livramento A, Scaraveli N, Batschauer A, Bueno E, et al.
Rev Soc Bras Med Trop . 2011 Aug; 44(4):416-9. PMID: 21860885
Introduction: Hepatitis B infection constitutes an important cause of morbidity and mortality worldwide. In Brazil, however, the current epidemiological situation is not clear. Considering the importance of establishing this prevalence,...
6.
Passos A, Treitinger A, Spada C
Vaccine . 2011 Jul; 29(49):9284-8. PMID: 21722687
We conducted a cross-sectional seroprevalence study to determine hepatitis B vaccination coverage and hepatitis B virus (HBV) immunity in a population of young adult males. Specifically, the population is comprised...
7.
Scaraveli N, Passos A, Voigt A, Livramento A, Tonial G, Treitinger A, et al.
Cad Saude Publica . 2011 May; 27(4):753-8. PMID: 21603758
This study was carried out to determine the prevalence of hepatitis B virus (HBV) and hepatitis C virus (HCV) markers among adolescents aged between 10 and 16 years old, who...
8.
Souza M, Passos A, Treitinger A, Spada C
Rev Soc Bras Med Trop . 2010 Aug; 43(4):359-61. PMID: 20802930
Introduction: Cytomegalovirus (CMV) infection is a matter of concern for blood bank professionals and blood transfusion recipients, especially in cases of transfusions to neonates and immunocompromised patients. Thus, the present...
9.
Passos A, Treitinger A, Spada C
Acta Haematol . 2010 Jul; 124(1):13-8. PMID: 20606410
The first thrombocytopenia cases related to the human immunodeficiency virus (HIV) were described even before its isolation in 1983. Subsequently, multiple mechanisms have been proposed to elucidate the etiology of...