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19 April 2024 | Story André Damons | Photo Stephen Collett
Prof Salim Karim
Prof Francis Petersen, Vice-Chancellor and Principal of the University of the Free State (left) and Prof Gert Van Zyl, Faculty of Health Sciences Dean (right) conferred Prof Salim S Abdool Karim honorary doctorate for his ground-breaking research in AIDS and COVID-19. He received the degree PhD in Medical Virology (h.c.) during the Faculty of Health Sciences graduation ceremony.

With the case study of Caprise 256, a young woman in his AIDS study, and her potent antibody that kills HIV, Prof Salim S Abdool Karim, honorary doctorate recipient, conveyed the message of the power of science, knowledge and discovery to motivate the graduates from the Faculties of Health Sciences and Theology and Religion at the University of the Free State (UFS).

Prof Karim, renowned for his ground-breaking research in AIDS and COVID-19, received the degree PhD in Medical Virology (h.c.) during Thursday’s (18 April 2024) graduation ceremony.

From humble beginnings

“It is great honour and privilege to be here and accept this honorary doctorate. I first went to university in 1978 and wanted to study engineering but did not have the money to pay for registration as I come from a poor background. So, I attended classes anywhere. But then I was accepted to study medicine at the University of Natal with a full scholarship and that was the end of my career in engineering.

“From that humble beginning to today where you might have watched me on TV trying to share with you what we know about COVID-19 and other infectious diseases, is a great culmination of a career and I am deeply honoured and privileged to receive this honorary doctorate”, he said shortly after accepting his fifth honorary degree.

Prof Abdool Karim, a clinical infectious disease epidemiologist who is widely recognised for scientific contributions to AIDS and COVID-19, also shared with graduates the last 20 years of his academic journey with an example to illustrate how exciting the acquisition of knowledge and thrill of discovery can be. He talked about his work with AIDS and says it remains one of the world’s greatest challenges. Last year, he said, there were 1.3 million new infections and over 700 000 deaths as a result of AIDS.

Caprisa 256’s antibody

“I have devoted almost 40 years of research to looking for solutions for the AIDS problem and one of the biggest problems we are dealing with is the high rate of HIV, particularly in young girls. In 2003 we started a study to begin to understand why young women are at such a high risk of HIV.

“We enrolled hundreds of young women without HIV. We provided them with all kinds of knowledge to try and keep them HIV-free. Amongst those women we enrolled was participant 256, a young lady and she acquired HIV infection two years later in 2005.”

It would later turn out that this young woman, codename Caprisa 256, has a very special antibody – the kind that can kill a wide range of HIV – which is referred to as a broadly neutralising antibody. It is an antibody researchers tried to ellicit in making vaccine.

It turned out that not only is her antibody able to kill a wide range of HIV, it is a highly potent antibody. After testing and cloning a cell in the blood and growing it in a culture and harvesting the antibody, it was genetically manipulated to get a better antibody.

The Director of the Centre for the AIDS Programme of Research in South Africa (Caprisa), explained that it took two-and-a-half years to manufacture this antibody in the US and the first South African was injected with it in 2020. They enrolled over 1 000 women in a study with half of the women receiving the placebo and half the antibody. The question whether it works, or protects humans from the HIV will only be answered next year, Prof Abdool Karim explained. 

The 3 Ps

“What I am trying to convey to you, it’s the power of science, the power of knowledge, the power of discovery and when each of you goes out into the world, I want to leave you with the message that there are three valuable lessons that I have learned in this 20-year journey of Caprisa 256.

“The first one is find your passion, find something that excites you when you wake up in the morning. There will be people that would want to pull you down, you will have to stand firm. You have to show that you are passionate and committed and regardless of the obstacles, you will persevere. Find your passion and persevere. And as you do that, always remember the pursuit of excellence. I know that each of you will bring to this world your own humanity, your own values, and we are in this world, in a situation where we are in desperate need of people who will bring their humanity and their wisdom to bear.”

Prof Francis Petersen, Vice-Chancellor and Principal of the UFS, congratulated Prof Abdool Karim on his honorary degree and praised his groundbreaking research on Aids and COVID-19, as well as his exceptional work in medical virology over the years. “Prof Abdool Karim led the South African response to COVID-19, providing us as the public, as well as the government with scientific advice on the virus, new variants, and flattening the curve. Prof Abdool Karim has the ability to easily explain complex science to members of the general public in such a way that they are able to understand it. He played a critical role during the pandemic, and for this as well as for his research on Aids, South Africa is indebted to him.

News Archive

Project aims to boost science pass rate
2009-01-19

 
Attending the launch of the HP grant of about R1 million to the UFS are, from the left: Mr Leon Erasmus, Country Manager for HP Technology Services in South Africa, Prof. Teuns Verschoor, Acting Rector of the UFS, and Mr Cobus van Breda, researcher at the UFS's Centre for Education Development and manager of the project.
Photo: Lacea Loader
The University of the Free State (UFS), in partnership with computer giant Hewlett Packard (HP), wants to boost the pass rate of its science students by using mobile technology.

The UFS is one of only 15 universities across Europe, the Middle East and Africa and the only university in South Africa to receive a grant from HP to promote mobile technology for teaching in higher education valued at USD$ 100,000 (or about R1 million). Altogether 80 universities from 28 countries applied for the grant.

“Last year HP invited a number of selected universities to submit proposals in which they had to explain how they are going to utilise mobile technologies in the redesign of a course that is presented at the university. The proposal of the Centre for Education Development (CED) at the UFS entitled “Understanding Physics through data logging” was accepted,” says Mr Cobus van Breda, researcher at CED and manager of the project.

According to Mr van Breda, students who do not meet the entrance requirements for the three-year B.Sc. programme have to enroll for the four-year curriculum with the first year actually preparing them for the three-year curriculum.

In order to increase the success rate of these students, the project envisages to enhance their understanding of science principles by utilising the advantages of personal computer (PC) tablet technology and other information and communication technologies (ICT) to support effective teaching and learning methodology.

“By using PC tablet technology in collaboration with data-logging software, a personal response system, the internet and other interactive ICT applications, an environment different from a traditional teaching milieu is created. This will consequently result in a different approach to addressing students’ learning issues,” says Mr van Breda.

The pilot project was launched during the fourth term of 2008 when 130 first-year B.Sc. students (of the four-year curriculum) did the practical component of the physics section of the Concepts in General Science (CGS) module by conducting experiments in a computerised laboratory, using data-logging software amongst other technology applications. “The pilot project delivered good results and students found the interactive application very helpful,” says Mr van Breda.

”The unique feature of the latter is the fact that real-life data can be collected with electronic sensors and instantly presented as computer graphs. It can then be analysed and interpreted immediately, thus more time can be devoted to actual Science principles and phenomena and less time on time-consuming data processing,” says Mr van Breda.

The CGS module can be seen as a prerequisite for further studies in physics at university level and in this regard it is of essence to keep looking for new models of learning and teaching which can result in student success. This year the theoretical and practical component of the physics section of the CGS programme will be done in an integrated manner.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
16 January 2009
 

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