Association between Taenia solium infection and HIV/AIDS in northern Tanzania: a matched cross sectional-study

Type Journal Article - Infectious diseases of poverty
Title Association between Taenia solium infection and HIV/AIDS in northern Tanzania: a matched cross sectional-study
Author(s)
Volume 5
Issue 1
Publication (Day/Month/Year) 2016
URL https://idpjournal.biomedcentral.com/articles/10.1186/s40249-016-0209-7
Abstract
Background
The frequency of Taenia solium, a zoonotic helminth, is increasing in many countries of sub-Saharan Africa, where the prevalence of the human immunodeficiency virus (HIV) is also high. However, little is known about how these two infections interact. The aim of this study was to compare the proportion of HIV positive (+) and negative (−) individuals who are infected with Taenia solium (TSOL) and who present with clinical and neurological manifestations of cysticercosis (CC).

Methods
In northern Tanzania, 170 HIV+ individuals and 170 HIV– controls matched for gender, age and village of origin were recruited. HIV staging and serological tests for TSOL antibodies (Ab) and antigen (Ag) were performed. Neurocysticercosis (NCC) was determined by computed tomography (CT) using standard diagnostic criteria. Neurological manifestations were confirmed by a standard neurological examination. In addition, demographic, clinical and neuroimaging data were collected. Further, CD4+ cell counts as well as information on highly active antiretroviral treatment (HAART) were noted.

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