Over 150 000 people who had TB in South Africa in 2018 were not diagnosed, according to findings from South Africa’s long-awaited National Tuberculosis Prevalence Survey. One reason for this is that an unexpectedly high number of people do not show the typical TB symptoms and are never x-rayed. Amy Green reports.
Local researchers have welcomed impressive phase III findings for the Russian-made Sputnik V vaccine published this week in the Lancet medical journal. It is the sixth COVID-19 vaccine found to be effective in preliminary data from a phase III randomised controlled trial and the fourth to have phase III findings published in a leading medical journal.
Local scientists, as part of an international research collaboration, identified chemical compounds with antitubercular and anti-cancer properties that could potentially help in the fight against malaria. The compounds could halt a malaria parasite in its tracks during different stages of the parasite’s life cycle. Kathryn Cleary interviewed two of the researchers about the scientific discovery and the teamwork and infrastructure that made it possible.
According to the National Department of Health HIV prevention pills are now available at 1 227 public sector facilities (36% of the total). While far from the 100% target, this is a substantial improvement on the roughly 160 facilities that provided the pills six months ago. Amy Green reports.
COVID-19 vaccines are coming to South Africa. Here are questions and answers about the vaccine.
A study published in the Lancet medical journal confirms that the health effects of COVID-19 can linger months after someone has ‘recovered’. Kathryn Cleary asked local experts about the underlying science and whether the South African public healthcare system is ready for so-called long-COVID.
While COVID-19 will continue to make headlines for some time, 2021 will also be a critical year for healthcare reforms in South Africa and for various aspects of the country’s HIV and TB response. These are Spotlight’s top 12 healthcare questions for the year.
When the history books are written, 2020 will be remembered as the year of COVID-19. But, in the world of health care, a lot of other things have happened, or not happened. We tried to summarise a tumultuous year in only 1 000 words.
While likely millions of people in South Africa have latent tuberculosis (TB) infection, only between three and 10% of these people ever fall ill with TB. Cutting-edge research conducted in South Africa has now taken us a significant step closer to a test that can predict who will and who will not fall ill with TB. Such a test, if simple and affordable, could potentially revolutionise TB prevention efforts.
New World Health Organization guidance released this week endorses the wider use of chest X-rays and artificial intelligence for tuberculosis detection. Before these technologies can be fully utilised in South Africa, some regulatory and other issues will first have to be sorted out. Catherine Tomlinson reports.
The delivery of a safe and effective COVID-19 vaccine once it becomes available in South Africa will be a complex and costly logistical exercise. Acquiring enough injection devices is part of crucial logistical planning to ensure rapid, equitable access to COVID-19 vaccines. Adele Baleta reports.
Premier of KwaZulu-Natal, Sihle Zikhalala praised the Umkhanyakude District recently on its ‘exceptional’ figures in meeting the UNAIDS 90-90-90 targets. Yet, when Spotlight recently visited the Jozini area, we were confronted with a less rosy picture. Some people stopped their HIV treatment because they do not have food to eat, and activists now warn that the progress with the targets can be derailed if poverty, hunger and other social determinants of health are not urgently and comprehensively addressed. Nomfundo Xolo reports.
