Hypertension is poorly managed in South Africa. Remarkable findings from a study in rural KwaZulu-Natal suggest a compelling alternative to the current model of clinic-based care – using community healthcare workers to monitor people’s blood pressure in their own homes. Elri Voigt reports.
Over the last decade, there’s been growing evidence that people can have TB without having any symptoms. But there is still much uncertainty over how such asymptomatic TB functions in the body and how infectious it is. An ambitious study, set to be conducted in South Africa and Indonesia, is trying to find some answers. Elri Voigt reports.
Some patients at KwaZulu-Natal hospitals are donating lung tissue for use in TB research. Sue Segar tracks what happens to these tissue samples and explores why these samples are so important to unlocking the mysteries of what the TB bacterium does inside the human body.
Pregnant women are typically excluded from clinical trials of new TB medicines. This has led to a lack of solid scientific evidence on how best to treat women who fall ill with TB while they are expecting. Tiyese Jeranji asked local TB experts about the problem and puts the spotlight on a recent study that broke the mould by opening its doors to pregnant women.
