Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
29 June 2020 | Story Edward Kagiso Molefe and Dr Nico Keyser
Edward Kagiso Molefe, left, and Dr Nico Keyser.

The 2020 supplementary budget comes at a time when the ongoing COVID-19 pandemic is causing widespread disruption in the world’s economy and continues to affect it negatively. Even though the precise economic and social consequences of the pandemic still remain uncertain, there is prevalent agreement between economists and policy makers that it will leave the world overwrought with the uncertainties of the future. According to the International Monetary Fund, the world economy is expected to contract sharply by 5,2% this year, due to the huge lockdown to curtail the spread of the COVID-19 pandemic. The South African economy is also expected to contract by 7,2% in 2020, and according to the Minister of Finance, Tito Mboweni, this is the largest contraction in almost 90 years. Therefore, the South African government currently finds itself in an unfortunate and restricted fiscal position. Minister Mboweni does not have much room to move within his emergency budget and therefore calls for a pragmatic approach, the reprioritisation of expenditure, and the implementation of austerity measures within the public sector and its state-owned enterprises (SOE).

Zero-based budgeting
However, the country should be applauded for responding to this economic shock with a set of unmatched measures. The Minister further highlighted that, for the first time in history, all stakeholders – including the private sector, labour, communities, and the central bank – participated in responding to the storm that came without an early warning system. This has proven the validity of the long-sung gospel that by working together, we can do more. R500 billion of government’s COVID‐19 economic support package was directed straight at the problem. Against the background of ongoing measures to address the pandemic in South Africa, the Minister’s supplementary budget of 2020 stressed several key aspects:

The first burning issue addressed in the supplementary budget was the mounting debt-to-GDP ratio, which is envisaged to reach 80,5% in this fiscal year, as compared to a projection of 65,6% in February. Although the Minister has confirmed strategies to curtail the debt and widening deficit, no sign of stabilisation was presented. South Africa continues to experience contracting revenue and is relying extensively on loans from international sources, since savings is a non-starter. The Minister has also called for zero-based budgeting as one of the strategies in building a bridge to recover, and to close the mouth of the ‘hippopotamus’, which is eating our children’s inheritance. The zero-based budgeting is a big step in the right direction; it will make all role players in government understand the economic crisis we are facing. 

Prioritising infrastructure development
The other positive part of the supplementary budget was the prioritisation of infrastructure development. The South African government has already considered almost 177 infrastructure projects that will assist in boosting the economy and curtailing unemployment. The Sustainable Infrastructure Symposium, hosted by President Cyril Ramaphosa, announced 55 projects that are ready to be rolled out in due course. Government needs to further stimulate its partnership with the private sector to ensure more infrastructure development and job creation. Infrastructure development will also ensure jobs for the unskilled labour force, which makes up the largest part of our unemployment. 
In terms of job creation, an economic support package of R100 billion has been set aside for a multi-year, comprehensive response to our job emergency. Moreover, the President’s job creation and protection initiative will be rolled out over the medium term. This will include a repurposed public employment programme and a Presidential Youth Employment Intervention. The country is looking forward to further details regarding this presidential initiative, particularly with regard to the Presidential Youth Employment Intervention, as the youth is the future of this country.
Despite the envisaged revenue adjustment of R1,43 trillion to R1,12 trillion, the country is expected to continue spending. An additional R21 billion is allocated for COVID‐19‐related health-care spending. The supplementary budget has also proposed a R12,6 billion allocation to front-line services. An additional R11 billion is set aside towards improved water and sanitation, and an additional R6,1 billion for youth employment ensures that the most vulnerable are supported. However, the effectiveness of this allocation in the supplementary budget is sorely dependent on the ability of our government apparatus to spend the money.   

Opening the economy
The only worrying issue that the minister did not dwell on much, was the public sector wage bill, which still remains a challenge. According to the Minister, nearly half of the consolidated revenue will go towards the compensation of public service employees. The compensation of employees continues to put much pressure on service delivery and is pushing government in the direction of borrowing. On the other hand, the government of South Africa is still under pressure to implement the 2020 salary adjustments. However, the question still remains why the South African government is not considering the same process as the private sector or finding an alternative way of setting salaries at an appropriate, affordable, and fair level. This could save government money to focus on other areas that require financing, such as debt-service costs.

What remains evident and feasible is that South Africa should continue opening the economy to revive sectors hit hard by the great lockdown. Allowing trade to take place, doing business, and markets to function would provide the ultimate boost to a struggling economy. A reduced role by government could pave the way for the private sector to play a larger role in the economy. Moreover, structural reforms are required to create a favourable environment for growth and to restore South African fiscal credibility. 

Opinion article by Edward Kagiso Molefe, Lecturer: Department of Economics and Finance, and Dr Nico Keyser, Head of Department:  Economics and Finance

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.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept