Latest News Releases from Africa
Updates every hour. Last Updated: 18-Apr-2025 01:08 ET (18-Apr-2025 05:08 GMT/UTC)
Reduced sodium legislation saves lives
University of the WitwatersrandPeer-Reviewed Publication
A study by Wits University and Harvard confirms that South Africa’s 2013 sodium reduction legislation has successfully lowered blood pressure and improved public health.
Excessive sodium intake increases the risk of cardiovascular disease, which causes 20 million deaths globally each year. South Africa was the first African country to mandate sodium limits in processed foods. Researchers found a 10% drop in sodium intake over seven years, with more people achieving ideal consumption levels. Even small reductions in sodium correlated with lower blood pressure.
The law required sodium cuts in 13 food categories, including bread and processed meats, with reductions of up to 70% by 2016 and further cuts by 2019. Lead researcher Prof. Thomas Gaziano noted that even a slight blood pressure drop could prevent thousands of deaths annually.
Prof. Steve Tollman of Wits Agincourt Unit highlighted that mandatory regulations are more effective than voluntary measures. The study, involving 5,000 adults in rural South Africa, suggests other countries could adopt similar policies to save lives.
- Journal
- JAMA Cardiology
Wits researchers find a way to shield quantum information from “noise”
University of the WitwatersrandPeer-Reviewed Publication
Researchers at the University of the Witwatersrand in Johannesburg, South Africa (Wits University) in collaboration with Huzhou University in China have discovered a way to protect quantum information from environmental disruptions, offering hope for more reliable future technologies.
- Journal
- Nature Communications
Researchers design tools to develop vaccines more efficiently for African swine fever virus (ASFV)
International Livestock Research InstitutePeer-Reviewed Publication
- Journal
- Science Advances
South Africa and China establish record-breaking 12,900 km ultra-secure quantum satellite link
Stellenbosch UniversityPeer-Reviewed Publication
- Journal
- Nature
- Funder
- National Research Foundation, South Africa
New species of killifish from Kenya already critically endangered
Stellenbosch UniversityPeer-Reviewed Publication
A critically endangered new species of killifish sampled from an ancient forest in Kenya in 2017 and 2018 has been described in the journal Zootaxa. Nothobranchius sylvaticus, from the Latin meaning “pertaining to the forest”, is also the first known endemic killifish to persist in a forest.
- Journal
- Zootaxa
- Funder
- Universiteit Stellenbosch, Volkswagen Foundation
Inequality destroys the benefits of positive economic growth for the poor
University of JohannesburgPeer-Reviewed Publication
A unique analysis of district-level data reveals why inequality is so destructive to the household consumption welfare of people living below the poverty line. During negative economic growth, the welfare of the poor should be the main focus area.
- Journal
- Journal of African Economies
- Funder
- African Economic Research Consortium (AERC)
New fossil discovery of an early human ancestor reveals that it walked upright, just like humans
University of the WitwatersrandPeer-Reviewed Publication
- Journal
- Journal of Human Evolution
Award-winning pharmaco-geneticist advances drug discovery and development for Africans
University of the WitwatersrandGrant and Award Announcement
Masimirembwa, a Distinguished Professor at Wits University's Sydney Brenner Institute for Molecular Bioscience (SBIMB), received the award at a ceremony in California, USA, on 7 February.
The PMWC Pioneer Award recognises Masimirembwa’s groundbreaking work in pharmacogenomics, shedding light on how genetic differences influence drug responses across diverse populations.
His contributions have advanced personalised medicine, paving the way for safer, more effective treatments tailored to individual genetic profiles.
Meanwhile, Masimirembwa was named one of the 100 Most Influential Africans by New African Magazine for his foundational work in genomic medicine on the continent.
How a breeding network could build a genetic pathway to more productive and climate-smart livestock in Africa
International Livestock Research InstitutePeer-Reviewed Publication
African livestock producers have a unique opportunity to improve the production of meat, milk and eggs through modern breeding technologies and innovations being tested in Africa, according to a recent study published in Nature Genetics. With the right support, these advancements can enhance not only productivity but also climate resilience and sustainability.
- Journal
- Nature Genetics