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Short item Published on March 15, 2018

Modelling the impact of HIV and ART on TB

Models of HIV and TB are well established and it is tempting to model the combination of HIV and TB by repeating a suitable TB model a number of times corresponding to the various states of HIV. This can, however, lead to a very complex model with tens, if not hundreds of parameters, requiring considerable computing power to run. Fortunately, the time scales over which the two infections progress are very different, allowing us to greatly simplify the problem.

Short item Published on March 15, 2018

5th SA TB Conference 2018 – late breaker session

The Conference theme: “STEP UP – Let’s embrace all to end TB!” provides a unique opportunity to reflect on what we have done across the entire spectrum of our programmes in response to TB, what has been effective and what not, what we need to do to find the missing cases and giving attention to Read More

Short item Published on November 30, 2017

Request for expressions of interest to work at SACEMA

Sacema will expand its team in 2018. We are looking for mid-career researchers with doctoral degrees in a quantitative field and substantial experience in epidemiological modelling, study design, and data analysis. Areas of particular interest include TB, outbreak response, and emerging infections.

Short item Published on September 14, 2017

Progress in HIV science illuminated at the IAS2017 conference

The biennial International AIDS Society (IAS) Conference on HIV Science was held in Paris, France in July 2017. This article presents some of the highlights of the conference, including the roll of PrEP and the promise of long-acting injectable ARVs, as well as contributions of SACEMA staff in the areas of HIV and Hepatitis C, and HIV and cervical cancer. Basic, clinical, epidemiological and operational research on HIV and the HIV response must continue to be prioritised even while we strengthen our health systems and improve the implementation of existing interventions.

Short item Published on September 14, 2017

SACEMA Research Days 2017

SACEMA’s 11th annual ‘Research Days’ meeting took place over four days 21 – 24 August 2017, in Stellenbosch. All SACEMA funded students and their supervisors were invited, together with some associates and collaborators. The meeting included training workshops, keynote talks, formal research presentations, student and supervisor forums, and a debate.

Short item Published on June 15, 2017

Context-specific interventions needed for sex workers

: In the context of an implementation research project, aiming at better aligning targeted services with the general health services, we conducted cross-sectional surveys among a representative sample of female sex workers (FSWs) in four cities. We explored, through structured face-to-face interviews, where FSWs procure commodities and services for sexual and reproductive health. We compared service utilization across the four cities and assessed if it was significantly different.

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