Research Africa
Age and education effects on cognitive functioning in Coloured women
April 24th, 2019 Coloured women in SA have an increased risk for low cognitive functioning, as they present with low education levels and unhealthy lifestyle behaviours, due to a historically broken education system. Professor Elmarie Terblanche, of...
Do we need youth-friendly TB clinics?
March 27th, 2019 Tuberculosis treatment programmes in Cape Town, South Africa, do not currently distinguish between adolescent and adult TB patients, and in so doing, may miss opportunities for improving the treatment outcomes of young people with TB. According to a...
Ground-breaking research facility samples TB from breathed air
March 13th, 2019 Part of the research at the University of Cape Town's new new Aerobiology TB Research Facility involves measuring the amount of air individuals exchange, which may range from about 300 litres per day between children and adolescents, to...
Lactose-free/reduced-carb formula does not help severely malnourished children
March 6th, 2019 Treating hospitalised, severely malnourished children with a lactose-free, reduced-carbohydrate milk formula does not improve clinical outcomes, according to a multi-centre, double-blind trial in Kenya and Malawi. The study by Robert Bandsma of...
Combining HIV and schistosomiasis programmes
January 23rd, 2019 Testing and treatment programmes for HIV and schistosomiasis (also known as snail fever or bilharzia) could be profitably combined in settings with a high prevalence of both infections, results of a study led by Kristin M Wall at the Rwanda Zambia...
85% of Cameroonian respondents eat bush meat
January 9th, 2019 A French study found that some 85% of questionnaire respondents in Cameroon had eaten primate meat, with the exposure risk to zoonotic disease in any given village directly related to the relative density of non-human primates and their proximity to...
Novel SA technique in hydrocephalus assessment
November 21st, 2018 A novel SA technique not only improves the accuracy of ultrasound in assessing hydrocephalus, by analysing the dynamic properties of the back of the eye as a marker of pressure in the brain, but simplifies the process so it can be performed at a...
A silent crisis: Hearing outcomes in children with meningitis
November 14th, 2018 Less than a quarter of children diagnosed with bacterial meningitis at the Red Cross War Memorial Children’s Hospital over an 18-month period were referred to audiology, possibly indicating a lack of awareness on the part of doctors. The Times...
High cancer risk in Gauteng from OCP residues in fish
October 31st, 2018 Organochlorine pesticides (OCP) residues in catfish along the Klip River in Gauteng pose an extremely high risk to human health when consumed, with a cancer risk as high as 1 in 10, according to a study by researchers at North-West University,...
Researchers give official Life Esidimeni death toll
October 10th, 2018 A study has determined the official death toll of the Life Esidimeni scandal is 131. The mortality rate among 1,442 mentally ill patients transferred out of hospitals in Gauteng in a cost-saving move was eight times the national average in...
Candidate vaccine significantly reduces pulmonary TB in trial
September 26th, 2018 A candidate tuberculosis vaccine significantly reduced the incidence of pulmonary tuberculosis in HIV-negative adults who were already infected with latent TB at the time of vaccination, according to results from an ongoing clinical trial in in...
New drug a breakthrough in treatment of haemophilia
September 5th, 2018 The HAVEN 3 study, led by a University of the Witwatersrand researcher, found that emicizumab prophylaxis (trade name: Hemlibra) administered subcutaneously once weekly or every two weeks led to a significantly lower bleeding rate. People with...
Higher levels of natural killer cells associated with latent TB
August 29th, 2018 Higher levels of natural killer cells in blood are associated with tuberculosis (TB) latency, reports a University of Cape Town study in collaboration with Stanford University, published in Nature. The findings raise the question as to whether...Close to 50% of SA's injecting drug users living with hepatitis C
Close to half of injecting drug users surveyed in South Africa are living with the potentially deadly hepatitis C virus, a study has found. But, says a Bhekisisa report, a drug that could cure them, and that is used in several countries, remains...
Ethiopian trial finds trachoma not eliminated by mass antibiotic prophylaxis
August 15th, 2018 Continuous mass distribution of azithromycin in northern Ethiopia, where the childhood eye infection trachoma is a major cause of blindness, is effective in preventing recurrence of trachoma but does not eliminate the infection entirely, according...