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Toxoplasma gondii, HCV, and HBV seroprevalence and co-infection among HIV-positive and -negative pregnant women in Burkina Faso

Simporé, Jacques and Savadogo, Aly and Ilboudo, Denise and Nadambega, Marie Christelle and Esposito, Annamaria and Yara, Justine and Pignatelli, Salvatore and Pietra, Virginio and Musumeci, Salvatore (2006) Toxoplasma gondii, HCV, and HBV seroprevalence and co-infection among HIV-positive and -negative pregnant women in Burkina Faso. Journal of Medical Virology, Vol. 78 (6), p. 730-733. eISSN 1096-9071. Article.

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DOI: 10.1002/jmv.20615

Abstract

Toxoplasma gondii (T. gondii) infections can cause serious complications in HIV-infected pregnant women, leading to miscarriage, stillbirth, birth defects (e.g., mental retardation, blindness, epilepsy etc.) and could favor or enhance the mother-to-child transmission of HCV, HBV, and HIV vertical transmission. From May 20, 2004 to August 3, 2005, 336 18-45 years aged pregnant women, were enrolled for an investigation of the prevalence of serum antibodies against T. gondii, HCV, HBV, and HIV using ELISA. The prevalence of T. gondii, HCV, and HBV in pregnant women was 25.3%, 5.4%, and 9.8%, respectively and the HIV serostatus (61.6%) seems to be associated with greater prevalence rates of both T. gondii (28.5% vs. 20.2%) and HBV (11.6% vs. 7.0%). Without taking into account HIV, only 65.5% (220 of 336) of the women were not infected with these agents. The co-infection rate between HIV-infected and -negative women was different statistically: T. gondii/HBV 0.048 versus 0.015, T. gondii/HCV 0.014 versus 0.008, and HCV/HBV 0.005 versus 0.008, respectively. The elevated co-infection rate in HIV-positive women demonstrated that they are exposed to T. gondii, HCV, and HBV infections prevalently by sexual contact

Item Type:Article
ID Code:2489
Status:Published
Refereed:Yes
Uncontrolled Keywords:Toxoplasma gondii, HCV, HBV, HIV, pregnant women, Burkina Faso
Subjects:Area 06 - Scienze mediche > MED/38 Pediatria generale e specialistica
Divisions:001 Università di Sassari > 01 Dipartimenti > Neuroscienze, scienze materno infantili
002 Altri enti e centri di ricerca del Nord Sardegna > CNR-Consiglio Nazionale delle Ricerche > Istituto di genetica delle popolazioni, Alghero
Publisher:Wiley-Liss
eISSN:1096-9071
Deposited On:18 Aug 2009 10:07

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