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Evaluating the BED capture enzyme immunoassay to estimate HIV incidence among adults in three countries in sub-Saharan Africa

Kim, A. A.; McDougal, J. S.; Hargrove, J.; Rehle, T.; Pillay-Van Wyk, V.; Puren, A.; Ekra, A.; Borget-Alloue, M. Y.; Adje-Toure, C.; Abdullahi, A. S.; Odawo, L.; Marum, L.; Parekh, B. S. (2010)

Serological assays for estimating HIV-1 incidence are prone to misclassification, limiting the accuracy of the incidence estimate. Adjustment factors have been developed and recommended for estimating assay-based HIV-1 ...

The potential to transmit Mycobacterium tuberculosis at a South African tertiary teaching hospital.

Sissolak D.; Bamford C.M.; Mehtar S. (2010)

OBJECTIVES: To assess the risk of nosocomial transmission by confirmed pulmonary tuberculosis (PTB) patients in a high TB/HIV incidence environment. METHODS: Between November 2006 and April 2007, we carried out a cross-sectional ...

The S/Z ratio: A simple and reliable clinical method of evaluating laryngeal function in patients after intubation

Van der Meer G.; Ferreira Y.; Loock J.W. (2010)

Objectives: 1. To determine the consequences of prolonged intubation on laryngeal function.2. To evaluate simple clinical criteria or tests that could alert the clinician to potential laryngeal pathology requiring ear, ...

Disseminated cryptococcosis in an HIV-negative patient in South Africa: The elusive differential diagnosis

Mitha M.; Naicker P.; Mahida P. (2010)

The presence of an opportunistic infection in a patient in sub-Saharan Africa is assumed to be due to underlying immunosuppression from human immunodeficiency virus (HIV) infection. The presence of disseminated cryptococcosis ...

Evaluation of paradoxical TB-associated IRIS with the use of standardized case definitions for resource-limited settings

Eshun-Wilson I.; Havers F.; Nachega J.B.; Prozesky H.W.; Taljaard J.J.; Zeier M.D.; Cotton M.; Simon G.; Soentjens P. (2010)

Objective: Standardized case definitions have recently been proposed by the International Network for the Study of HIV-associated immune reconstitution inflammatory syndrome (INSHI; [IRIS]) for use in resource-limited ...

Inhibitors and facilitators of willingness to participate (WTP) in an HIV vaccine trial: Construction and initial validation of the Inhibitors and Facilitators of Willingness to Participate Scale (WPS) among women at risk for HIV infection

Fincham D.; Kagee A.; Swartz L. (2010)

A psychometric scale assessing inhibitors and facilitators of willingness to participate (WTP) in an HIV vaccine trial has not yet been developed. This study aimed to construct and derive the exploratory factor structure ...

High mortality from respiratory failure secondary to swine-origin influenza a (h1n1) in south africa

Koegelenberg C.F.N.; Irusen E.M.; Cooper R.; Diacon A.H.; Taljaard J.J.; Mowlana A.; Von Groote-Bidlingmaier F.; Bolliger C.T. (2010)

Background: The novel influenza A (H1N1) pandemic affected South Africa late during the 2009 Southern hemisphere winter and placed an extra burden on a health care system already dealing with a high prevalence of chronic ...

Characterization of HIV type 1 genetic diversity among South African participants enrolled in the AIDS Vaccine Integrated Project (AVIP) Study

Papathanasopoulos M.A.; Vardas E.; Wallis C.; Glashoff R.; Butto S.; Poli G.; Malnati M.; Clerici M.; Ensoli B. (2010)

The genetic diversity of HIV-1 strains circulating among HIV-1-infected South Africans was investigated in a cohort of 420 individuals enrolled as part of the AIDS Vaccine Integrated Project (AVIP) study. Representative ...