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Publications by authors named "Sonia Cordeiro Campello"

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Molecular epidemiology of hepatitis B and hepatitis delta viruses circulating in the Western Amazon region, North Brazil.
Myuki Alfaia Esashika Crispim Nelson Abrahim Fraiji Sonia Cordeiro Campello Nicolaus Albert Schriefer Mariane Martins Araújo Stefani

BMC Infect Dis

February 2014

Background: Hepatitis B virus (HBV) and hepatitis D virus (HDV) represent important public health problems in the Western Amazon region with reported cases of fulminant hepatitis. This cross sectional study describes HBV and HDV genotypes circulating in the Brazilian Amazon region.

Methods: HBsAg positive individuals (n = 224) were recruited in Manaus/Amazonas State (130 blood donors from the Hematology and Hemotherapy Foundation from Amazonas/HEMOAM; 60 subjects from outpatient clinic) and in Eirunepe city (n = 34) from 2003-2009.

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