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13 October 2020 | Story Lacea Loader

The Free State is currently one of the provinces in the country with the highest percentage of new tests that turn out positive for COVID-19. This also impacts on the staff and students at the University of the Free State (UFS), as the number of positive cases on the campuses has increased considerably during the past few weeks.  

The UFS experienced an increase of 47% in the number of students who tested positive from Level 2 of the national lockdown to Level 1. During the past few days, an increase of 21% in positive student cases has been experienced. In the case of staff, an increase of 34% in the number who tested positive occurred from Level 2 of the national lockdown to Level 1. Over  the past few days, an increase of 11% in positive cases has been experienced.

1. Adherence to national protocols and regulations

The safety, health, and well-being of staff and students remain a priority. Therefore, the university management is concerned about the rise in positive cases on the campuses and appeals to staff to adhere to the national protocols and regulations issued by the Ministers of Cooperative Governance and Traditional Affairs, Employment and Labour, Higher Education, Science and Innovation, and Health.   

It is important to note that non-adherence to certain of the national protocols and regulations is a criminal offence and is punishable by a fine or imprisonment of up to six months. By not adhering to national protocols and regulations, our staff is not only putting their own health at risk, but also the health of others.

2. Behaviour observed on campus  

The following behaviour has been observed among staff working on campus:
- Not adhering to social/physical distancing of 2 metres;
- Face-to-face contact without wearing masks (e.g. in boardrooms and tearooms, visiting each other in offices, etc);
- Not wearing a mask while moving on campus, as well as in buildings (except in the privacy of offices);
- Dishonesty during the screening process; and
- Non-compliance with isolation and quarantine guidelines.
Staff members are reminded that they may face disciplinary action if they do not adhere to the national COVID-19 protocols and regulations as issued by the different ministers. It is important that staff members be honest at all times during the screening process, as it has been observed that some staff members display some COVID-19-related symptoms but answer in the negative on the online screening app.

3. Reporting of positive COVID-19 cases
In terms of the directives issued by the Minister of Employment and Labour, the Minister of Health, and the Minister of Higher Education, Science and Innovation, the UFS is required to report all COVID-19 positive cases to the Department of Labour, the Department of Health, and the Department of Higher Education and Training.  All COVID-19 positive cases must thus be reported directly to the Senior Director: Human Resources (vjaarsj@ufs.ac.za) and Kovsie Health (johnr@ufs.ac.za) for further handling and reporting to the relevant government departments.

Please do not come to the campuses if you are experiencing any COVID-19-related symptoms and get tested as soon as possible.

Those staff members who test positive will receive the necessary advice from their medical practitioners and they can also contact Kovsie Health for assistance.


News Archive

Dr Charlotte Boucher and Lindi Heyns examine possible anti-microbial activity in the skin of Western olive toad species
2014-12-22

 

Researchers Lindi Heyns and Dr Charlotte Boucher are working together on an interdisciplinary project between the Departments of Zoology and Entomology and Veterinary Biotechnology at the University of the Free State (UFS). The focus of their research is on the preliminary biochemical description of skin secretions in some South African toads.

The project forms part of an Honours study executed by Dwayne Pike under Heyns’ supervision. He is co-supervised by Dr Boucher who is assisting with the biochemical and microbiological assays.

Dr Boucher said, “Amphibians are characterised by the presence of cutaneous glands spread over the skin. There are two types of glands, namely mucous and granular (poison), located on the inner surface of the epidermis. Mucous glands are widely dispersed over the skin, while granular glands can be grouped and enlarged in specific regions. Mucous glands are generally associated with maintenance of humidity and cutaneous respiration, whereas granular glands function in chemical defence against predators and/or microbial infection. Studies indicate that the compounds produced by the granular glands belong to numerous chemical classes with diverse pharmacological activities.”

The products secreted by granular glands are rich in low molecular weight constituents of varied molecular types, including proteins, peptides and toxins. These secretions make the toad foul-tasting to predators and even toxic to other frog species. In addition, amphibians offer an attractive source of novel antimicrobials. Studies indicate that as a response to inhabiting microorganism-rich environments they synthesise and secrete a diverse array of antimicrobial peptides (AMPs) as an innate form of defence. Extensive research by various other research groups has been carried out on antimicrobial peptides of the genus Rana; however, hardly any studies have investigated the antimicrobial activity of African frog species.

The focus of this preliminary project is to determine the protein composition of the glandular secretions of the Western olive toad (Amietophrynus poweri), using biochemical tests, such as SDS-PAGE also known as protein gel electrophoresis combined with mass-spectrometry used to identify unknown peptides and proteins. This will give us an overview of the composition of the glandular secretions. Furthermore, we are also looking at microbiological tests, which include assays that test for possible anti-microbial activity against various bacterial and fungal species.

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