There are over three million people alive in South Africa who have been cured of TB. But even after being cured, many continue to suffer the long-term after-effects of the disease. To find out more about this under-recognised problem, Spotlight recently attended a global gathering of experts focused on life after TB.
The world desperately needs an effective TB vaccine to reduce the illness and death still being caused by the centuries’ old bacterium. Chris Bateman visited a study site in Paarl where a promising experimental TB vaccine is now being tested as part of a large multi-country clinical trial.
Just over a month after US President Donald Trump implemented a 90-day freeze of all foreign assistance, the future looks very uncertain for tuberculosis research. Among others, a large TB research programme that was worth up to $200 million was axed last week. Elri Voigt reports.
Every year, tens of thousands of people who fall ill with tuberculosis in South Africa are not diagnosed. Because of this, there has been much focus on testing people earlier rather than waiting for them to show up at clinics when they are already sick. One potential solution, explored in a trial called XACT 2, is community-based testing using a point-of-care molecular test. Tiyese Jeranji spoke to experts involved with XACT 2 and unpacks the study’s findings that were recently published in Nature Medicine.
South Africa’s recently published guidelines for the treatment of tuberculosis (TB) infection have been welcomed by several experts. Among others, the guidelines endorse the use of a three-month course of TB preventive therapy as opposed to the old six-month course. But, while the intention is to roll out the three-month course quite widely, supply constraints may delay things. Tiyese Jeranji reports.
New tuberculosis infection guidelines released ahead of World TB Day are another important step in the right direction for South Africa’s TB response, argues Spotlight editor Marcus Low, while also warning of the substantial implementation challenges that remain.
Many people with tuberculosis (TB) in South Africa are never diagnosed or are diagnosed only once their symptoms have become quite severe. One solution to diagnosing more people more quickly is the expanded use of new digital X-ray technology. Now, an independent assessment of digital X-ray pilot projects in six districts in South Africa sheds light on how well this intervention works in the real world. Tiyese Jeranji reports.
One of the key recommendations from the National TB Prevalence Survey released last year was to increase “access to TB screening and testing services through outreach programmes using mobile testing and X-ray facilities”. Tiyese Jeranji takes stock of the number of mobile X-ray vans and containers across the country and plans to scale up their use.
The period covered by South Africa’s National Strategic Plan (NSP) for HIV, TB, and STIs 2017 – 2022 will soon come to an end. Against the backdrop of another World TB Day, Tiyese Jeranji asked several local tuberculosis experts what they think the TB priorities should be as South Africa develops an NSP for the next five years.
It is estimated that over 100 000 of the over 300 000 people who fall ill with TB in South Africa every year are not diagnosed. As a result, improving TB screening and testing has become a high priority in South Africa’s TB response. Coinciding with World TB Day 2022, Spotlight editor Marcus Low examines new information shared by the National Department of Health and assesses the state of the country’s TB case-finding efforts.
Investing in tuberculosis means that everyone has a stake in eliminating TB as a public health threat in our country: every person, every family, every community, every organisation (public and private) as well as government, writes Dr Yogan Pillay and Gaurang Tanna.
The COVID-19 pandemic and associated lockdowns have dealt a severe blow to South Africa’s tuberculosis (TB) response. Tiyese Jeranji asked government about its plans to get TB diagnosis, treatment, and prevention services back on track.
