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20 December 2019 | Story Igno van Niekerk | Photo Igno van Niekerk
Towers of Hope serves the needy

Picture a typical Free State winter’s night: Biting chills, blustery winds, and piercing cold. Now picture yourself outside, with the bare minimum of protection in the form of clothing or cover. For many in the city of Bloemfontein, this is their reality. This vulnerable community is the focus of service by the Towers of Hope congregation and foundation (ToH), which is housed on the historic grounds of the Tweetoringkerk (Two Towers Church) in the city centre. As their name suggests, this foundation provides an outlook for the future that uplifts the vulnerable, those who are in need of it most. Its vision? To transform communities from vulnerability to ability by helping them to realise their God-given dignity.

For seven years now, Towers of Hope has been providing both pastoral and practical help to the inner-city community of Bloemfontein for eleven years now, under the guidance of Rev De la Harpe le Roux. Their assistance programmes include a daily soup kitchen, Thessa Outreach for women who find themselves in difficult circumstances, the Proud Clean Bloemfontein job-preparation programme (sponsored by local businesses), support of elderly through needlework classes and monthly food packages, as well as partnerships with other trusts, NGOs, and sharing of resources with other non-profit organisations (NPOs).

Melissa Opperman, a second-year Theology student, often takes part in what is called the ‘Pastor’s Restaurant’ on a Thursday evening, as part of the Thessa Outreach. She says, “Here we provide the ladies working on the street with a nice cooked meal and occasionally medical services. We became so close with these ladies that they reach out to us and talk to us freely, even when we see them outside their usual environment; they gladly greet us and share their stories with us.” Melissa says this had a huge impact on her, both as a female student and as one studying Theology. She mentions that she has come to the realisation that women are often seen as inferior, but in this theological, pastoral space, there is equality. In addition, she notes: “Not only in this space are we equal; we as women are able to do anything if we put our minds to it. It is nice to hear how some of the ladies have stopped working at night and started developing their own skills. It just shows that a little hope can go a long way.”

In addition to sharing in a physical sense, there is also a sharing of knowledge. Students from the Department of Practical and Missional Theology in the UFS Faculty of Theology and Religion are given the opportunity to experience what is known in the field as ‘diaconia’: serving God by caring for one’s fellow creatures. Students are taught how to minister to those in the congregation and community, and especially to those in need. In this way, they are able to learn from the example of fine work being done here at ToH. Rev Le Roux says: “The whole exposure and engagement is aimed at taking the students out of their comfort zones of ‘nice urban middle and upper middle-class churches’, and guiding them to engage with the principles acquired through the lectures at the UFS, in the context of poverty.”

Naomi Smith, who works in the administrative office of ToH, says: “De la Harpe is the heart and compassion behind Towers of Hope. He is humble, but often reminds us that the purpose of the project is to be concerned about the person in front of you — that little face, their names, this individual.” She adds, “He constantly tells us to treat everyone here with love (especially the vulnerable), because they need it more than most.”

AJ’s story echoes many that come through the cramped office from which this entire non-profit operates: After decades as a homemaker and loyal wife, her husband left her and put her out on the street without a cent or other support. Rebecca de Wit, manager: operations, and Naomi Smith, office administrator, are not only compassionate to those who come knocking at ToH; they do their utmost to assist these desperately needful ones in some of the most basic ways: finding a place to stay, compiling and printing copies of their CVs, or finding someone’s qualification papers.Their drive and passion to make a difference embodies their organisation’s motto: Valuing the city, valuing the vulnerable, valuing empowerment.

The effect has been substantial: Based on ToH’s reputation, more than 600 people regularly turn up on 25 December for the annual Christmas dinner. This year will be the 12th such event, and it is also an occasion where the business community makes use of the opportunity to give back to Towers of Hope and the vulnerable ones served by these selfless workers and comforters. The meal ingredients are donated by local enterprises and prepared by volunteers from a number of Bloemfontein congregations, while practical gifts for needy children, women, and men are provided through corporate sponsorships.

News Archive

Research eradicates bacteria from avocado facility
2017-01-17

 Description: Listeria monocytogenes Tags: Listeria monocytogenes

Listeria monocytogenes as seen under an electron
microscope. The photo was taken with a transmission
electron microscope at the microscopy unit of the UFS.
Bacteriophages (lollipop-like structures) can be seen
next to the bacterial cells.
Photo: Supplied

“The aim of my project was to identify and characterise the contamination problem in an avocado-processing facility and then to find a solution,” said Dr Amy Strydom, postdoctoral fellow in the Department of Microbial Biochemical and Food Biotechnology at the University of the Free State (UFS).

Her PhD, “Control of Listeria monocytogenes in an Avocado-processing Facility”, aimed to identify and characterise the contamination problem in a facility where avocados were processed into guacamole. Dr Strydom completed her MSc in food science in 2009 at Stellenbosch University and this was the catalyst for her starting her PhD in microbiology in 2012 at the UFS. The research was conducted over a period of four years and she graduated in 2016. The research project was funded by the National Research Foundation.

The opportunity to work closely with the food industry further motivated Dr Strydom to conduct her research. The research has made a significant contribution to a food producer (avocado facility) that will sell products that are not contaminated with any pathogens. The public will then buy food that is safe for human consumption.


What is Listeria monocytogenes?

Listeria monocytogenes is a food-borne pathogenic bacterium. When a food product is contaminated with L. monocytogenes, it will not be altered in ways that are obvious to the consumer, such as taste and smell. When ingested, however, it can cause a wide range of illnesses in people with impaired immune systems. “Risk groups include newborn babies, the elderly, and people suffering from diseases that weaken their immune systems,” Dr Strydom said. The processing adjustments based on her findings resulted in decreased numbers of Listeria in the facility.

The bacteria can also survive and grow at refrigeration temperatures, making them dangerous food pathogens, organisms which can cause illnesses [in humans]. Dr Strydom worked closely with the facility and developed an in-house monitoring system by means of which the facility could test their products and the processing environment. She also evaluated bacteriophages as a biological control agent in the processing facility. Bacteriophages are viruses that can only infect specific strains of bacteria. Despite bacteriophage products specifically intended for the use of controlling L. monocytogenes being commercially available in the food industry, Dr Strydom found that only 26% of the L. monocytogenes population in the facility was destroyed by the ListexP100TM product. “I concluded that the genetic diversity of the bacteria in the facility was too high and that the bacteriophages could not be used as a control measure. However, there is much we do not understand about bacteriophages, and with a few adjustments, we might be able to use them in the food industry.”

Microbiological and molecular characterisation of L. monocytogenes

The bacteria were isolated and purified using basic microbiological culturing. Characterisation was done based on specific genes present in the bacterial genome. “I amplified these genes with polymerase chain reaction (PCR), using various primers targeting these specific genes,” Dr Strydom said. Some amplification results were analysed with a subsequent restriction digestion where the genes were cut in specific areas with enzymes to create fragments. The lengths of these fragments can be used to differentiate between strains. “I also compared the whole genomes of some of the bacterial strains.” The bacteriophages were then isolated from waste water samples at the facility using the isolated bacterial strains. “However, I was not able to isolate a bacteriophage that could infect the bacteria in the facility.

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