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12 October 2020 | Story Nonsindiso Qwabe | Photo Anja Aucamp
Prof Beatri Kruger
Prof Beatri Kruger

How big is the human trafficking problem in South Africa? Whereas most crimes are generally reported to the police, trafficking is not, mainly because victims fear retaliation. Thus, exact statistics on human trafficking are not available anywhere in the world. But one thing is for sure; trafficking is an indisputable and systemic reality in South Africa. This is according to Prof Beatri Kruger, Research Fellow in the Centre for Human Rights at the University of the Free State.

Prof Kruger’s research on human trafficking spans a decade, and she said as human trafficking gets more public attention, more cases are coming to the fore.  “This is a good thing, because if you know the enemy and the modus operandi, you won’t be misled easily.”

Prof Kruger said for the past five years, South Africa has been classified as a country of origin, transit, and destination for trafficking by the annual US Trafficking in Persons Reports.

An increasing number of trafficking convictions

What this means is that victims are trafficked from South Africa to other countries; foreign victims are moved through the country to other areas for exploitation, while foreign victims are also brought from elsewhere in the world to the country as their final destination.

“The trafficking reality is not based on speculation. We have solid evidence that there is a very serious problem,” Prof Kruger said. According to police statistics, a significant number of 2 132 cases of human trafficking were reported to the SAPS under the current Trafficking Act from 2015 to 2017. Also, apart from five empirical doctorate studies, this reality is further confirmed by an increasing number of trafficking convictions in our courts.

Prof Kruger said these convictions provide significant insights into human trafficking in South Africa. Firstly, victims are seldom being kidnapped and taken by force. Instead, traffickers prefer to trick and trap victims by misleading them with false promises of a better life. Court cases exposed that many are misled by fabricated well-paid jobs or educational opportunities. The cases further reveal how traffickers submit their victims to various forms of exploitation. Aldina dos Santos [S v Dos Santos [2018 1 SACR 20 (GP)] was sentenced to life imprisonment for cunningly transporting Mozambican girls to her Gauteng residence, where they were forced to use drugs and perform sexual services to multiple paying clients. The court further imposed eight life sentences on Loyd Mabuza [S v Lloyd Mabuza 2018 2 SACR 54 (GP)] for holding four Mozambican girls between the ages of 10 and 16 captive as sex slaves for three years in the Sabi district. In S v Matini [case no. RC 123/2013 EC)], several South African victims, including mentally challenged girls, were sexually exploited in a brothel near Port Elizabeth. The two female traffickers in S v Seleso [case no. SS45/2018 (GJ)], who forced an orphaned girl into prolonged online sexual exploitation, were each sentenced to 19 life sentences. Convictions were also secured in other forms of exploitation, such as labour trafficking. In Mpumalanga, a boy of only six years old was forced into child labour. In the Pinetown area, children were provided at a price in illegal adoption scams: some children were sold for up to R15 000.  Babies were also commodified and traded – in KwaZulu-Natal, a mother even advertised her baby on Gumtree for R5 000. “In most cases, there were either multiple victims, multiple traffickers, or both, and multiple places of exploitation.”

Prof Kruger said there is still a need for more empirical research on the prevalence of all forms of human trafficking. She is currently involved in a comprehensive research project focusing on human trafficking in South Africa.

Assisting the public

Despite the challenges to combat trafficking, several milestones are also worth celebrating, she said. There is a toll-free 24/7 national human trafficking hotline available to assist the public, the National Freedom Network consists of vetted individuals and more than 70 organisations joining forces to combat trafficking, while important counter-trafficking information is available at www.nationalfreedomnetwork.co.za, and successful prosecutions are increasing, to name just a few.

Tips to keep you safe:

-Do not believe everything you read on social media. Evaluate and verify the source, time, and date before believing it or sending it on to others.
-Have a code that you share with your family and friends that you can use to alert them if you are in danger.
- Remember that there is safety in numbers. Do not walk or jog alone in secluded areas.
- If a trafficker attempts to grab you, make a scene so that other people can notice.
- Alert especially students to employment scams – verify job offers by calling the Trafficking Hotline.
- Report any suspicion of trafficking to the police, and also to the Trafficking Hotline.

If you need information or help, call the National Human Trafficking Hotline on +27 0800 222 777

News Archive

Mathematical methods used to detect and classify breast cancer masses
2016-08-10

Description: Breast lesions Tags: Breast lesions

Examples of Acho’s breast mass
segmentation identification

Breast cancer is the leading cause of female mortality in developing countries. According to the World Health Organization (WHO), the low survival rates in developing countries are mainly due to the lack of early detection and adequate diagnosis programs.

Seeing the picture more clearly

Susan Acho from the University of the Free State’s Department of Medical Physics, breast cancer research focuses on using mathematical methods to delineate and classify breast masses. Advancements in medical research have led to remarkable progress in breast cancer detection, however, according to Acho, the methods of diagnosis currently available commercially, lack a detailed finesse in accurately identifying the boundaries of breast mass lesions.

Inspiration drawn from pioneer

Drawing inspiration from the Mammography Computer Aided Diagnosis Development and Implementation (CAADI) project, which was the brainchild Prof William Rae, Head of the department of Medical Physics, Acho’s MMedSc thesis titled ‘Segmentation and Quantitative Characterisation of Breast Masses Imaged using Digital Mammography’ investigates classical segmentation algorithms, texture features and classification of breast masses in mammography. It is a rare research topic in South Africa.

 Characterisation of breast masses, involves delineating and analysing the breast mass region on a mammogram in order to determine its shape, margin and texture composition. Computer-aided diagnosis (CAD) program detects the outline of the mass lesion, and uses this information together with its texture features to determine the clinical traits of the mass. CAD programs mark suspicious areas for second look or areas on a mammogram that the radiologist might have overlooked. It can act as an independent double reader of a mammogram in institutions where there is a shortage of trained mammogram readers. 

Light at the end of the tunnel

Breast cancer is one of the most common malignancies among females in South Africa. “The challenge is being able to apply these mathematical methods in the medical field to help find solutions to specific medical problems, and that’s what I hope my research will do,” she says.

By using mathematics, physics and digital imaging to understand breast masses on mammograms, her research bridges the gap between these fields to provide algorithms which are applicable in medical image interpretation.

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