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COVID-19 Vaccine Testing: The value of systems and science in times of crisis

30 March 2021 | Story Prof Francis Petersen | Photo Sonia Small (Kaleidoscope Studios)

Prof Petersen_web read more — Prof Francis Petersen.

Systems, processes, and policies are not exactly things that grab the headlines or are popular topics for dinner conversations. But they become vital in times of crisis.

And if there is one thing that we have learnt from the COVID-19 pandemic, it is that no amount of time, effort or resources should be spared to get them in place before disaster strikes, says Prof Francis Petersen.

During my own education and training in the field of engineering, I was constantly reminded of the value of systems: a set of components working together as parts of a mechanism or an interconnecting network; a complex whole. In subsequent years, I also realised time and time again how system principles can be applied equally successfully in management. In any organisation, systems ensure unified and stable operation. And in times of crisis, they prevent hysteria, uncertainty, and unnecessary waste of time.

Lessons learned in reaction to the pandemic

At the University of the Free State (UFS), we quickly learned the value of acting proactively when it comes to the COVID-19 pandemic, as well as getting sustainable systems in place that operated in unity. Amid all the uncertainty and change, we found that it was vital not to re-act in a knee-jerk manner and steered away from implementing random measures that did not consider the entire institution, its history (how it grew and developed up to this point in time), and its future (the altered, post-COVID-19 landscape).

Early reaction and a sustained focus on the period after the pandemic, characterised our response action. A UFS COVID-19 Task Team was already formed at the end of February 2020, as news of the first infections trickled in from Wuhan, China.

When the first South African COVID-19 infection was reported on 5 March 2020, a Special Executive Group moved into action. It had several focus areas: Teaching and Learning, Staff, Operations, Re-integration of Staff and Students on Campus, Finance, Risk and Legal, COVID-19 Science, and Future Thinking. We immediately began the migration to remote teaching and learning, which involved the training of staff, getting the material online, briefing students, procuring laptops, and zero rating the learning portals.

In mid-March 2020, staff who were able to, were asked to work from home. Events were postponed, staff and students were trained to work in a remote setting, and a moratorium was placed on international travel – even before a national lockdown was put in place by government.

In retrospect, this timely, holistic, systematic approach proved to be invaluable.

Learning from a global system

The pandemic also reinforced the lesson that no country is an island. We should learn from others, not repeat their mistakes, and not ignore their successes.

A successful system never operates in isolation, but is affected by, and has an influence on the systems around it.

As we are entering the vaccine phase of the pandemic, it is more vital than ever to maintain a ‘systems’ approach. Now is not the time for shortcuts, untested remedies, and vague claims of efficiency. Now is the time for systematic implementation of tried and tested processes, developed over time and underscored by good science.

Our part in the vaccine production system

At the UFS, we are privileged to play a role on two important fronts:

The South African National Control Laboratory for Biological Products (NCLBP) located on our Bloemfontein Campus, is performing the all-important task of vaccine-lot release. As the sole provider of this service in the country and one of only twelve World Health Organisation (WHO)-contracted laboratories worldwide for vaccine quality-control testing, it forms part of a carefully crafted regulatory system, which has been established, fine-tuned, and tested over many years to serve the interests of the global community.

Vaccines are biological medicines and some of the most complex pharmaceuticals available today. It is vital that their regulation be governed by scientific and not commercial or political principles. It is a role that should under no circumstances simply be given to the ‘lowest bidder’ or the one who promises ‘speedy delivery’.

The NCLBP did not get to play this regulatory role overnight. It was already established in 1997 after an extremely stringent audit by the National Regulatory Authority (NRA) and subsequent recommendations by the WHO.

This means that all its operations – from the way documents are compiled and stored, to the maintenance of equipment and infrastructure, as well as staff competency – are performed according to strict international guidelines and are continuously and closely monitored.

It forms part of an involved system with checks and balances in place to ensure that no mistakes are made.

Similarly, FARMOVS – a wholly owned clinical research company of the UFS, together with several medical and scientific experts at the university – has submitted a clinical trial protocol for approval to the South African Health Products Regulatory Authority (SAHPRA) to determine the efficacy of Ivermectin for COVID-19.

FARMOVS was systematically prepared and shaped for this role, having been involved in countless pharmaceutical trials, proving its own efficacy consistently over a protracted period.

Not only is it the only onsite ISO- (International Organisation for Standardisation) and GLP- (Good Laboratory Practice) certified bioanalytical laboratory on the African continent – it has continuously proven itself to adhere to the most rigorous international requirements over the past 47 years.

It is extremely satisfying – and reassuring – to see how institutions like these two, rooted in sound science, and having proven their consistency, efficiency, and accuracy over many years, are now stepping up to the plate and performing the all-important functions for which they were painstakingly and systematically designed.

‘Vaccine nationalism’

This pandemic has shown that, through the interconnectedness of our world, one country or region has an impact (in this particular case a health-impact) on other countries and regions. In this context, it is up to rich countries to ensure fair and equitable access to vaccines for poorer countries, and that the WHO proposal to request pharmaceutical companies to waive their intellectual property rights in this regard, should be supported.

‘Good science’ more important than ever

Another thing the pandemic has highlighted, is the importance of good, sound science amid all the hype, speculation, and false news that unfortunately also characterise the COVID-19 era.

The co-incidental meteoric rise in the popularity of social media has fuelled the fire of unverified and unscientific claims that are so often just lapped up by information consumers in the public sphere. Unfortunately, since we have entered the vaccine phase, this has become increasingly rife.

Here, the role of universities as education and research facilities is becoming more important than ever. Not only do we need to provide and communicate the ‘good science’ that everyone craves. But instead of simply advising from the side-line, we should also be playing a vital practical role, actively applying our knowledge, resources, and expertise within the broader society we serve, as has been aptly demonstrated in our important role of vaccine regulating.

Role of universities in the post-pandemic era

Without a doubt, the pandemic has highlighted the importance of online learning, the huge need that exists to be properly equipped for this and has given us a powerful shove in a direction we were already advancing to.

But it has also shown us that, in the midst of increasing digitisation, our need for social and physical interaction remains. The isolation brought about by COVID-19 has taught us that we cannot only function as a digital society. This will probably lead to higher-education institutions presenting a blended mode of learning and teaching in the future; a combination of online learning and face-to-face interactions, ensuring that students still get to experience campus life and the valuable interactions that go with it.

The pandemic has also helped to crystalise the way in which we as ‘generators of knowledge’ should interact with society. The recent rhetoric of anti-scientific world leaders has caused communities to become distrustful of universities and science.

We need to actively work on building trust within communities again. And we can only do this by working closely with other sectors of society, gauging real needs, and working together as parts of a bigger system in order to find real, practical solutions that can be seen by everyone to make a positive change in different spheres of society.

Every organisation, business, government, and institution benefit from having both visionaries and pragmatists. The visionaries help us to imagine a future we want to live in. The pragmatists work out practical, doable, and sustainable steps to get there.

Sometimes it becomes necessary for the activists and orators to step aside and create space for the scientists and administrators to systematically get on with what needs to be done.

While we are all eager to move beyond this period in our collective history, back to a world that resembles more of the ‘old normal’ we long for, we should not make hasty, ill-considered moves and take shortcuts to get there.

We should also see this period as our opportunity to push our boundaries, embrace the ‘new normal’, and be innovative in our thinking on how to stay there.

(Prof Francis Petersen is a registered professional engineer and has served on the executive managements of higher-education institutions, science councils, and industry organisations.)

News Archive

During 2011: Achievements at the UFS

2011-12-01

Sarah Shannon

Dr Alex Amtaika, Department of Political Science

During a conference at Khon Kaen University in Thailand, Dr Alexius Amtaika from our Department of Political Science was elected as Executive Director and Convener of the International Committee of Scholars of Local Government. This honour was bestowed upon Dr Alexius during the first International Conference on Local Government at Khon Kaen University.

Sarah Shannon

We all have heard stories about inspirational people, who defy the odds, fight circumstance every day and never give up. Sarah Shannon has cerebral palsy but has never stopped dreaming and achieving them.

Sarah is also a competitive swimmer, and is currently ranked seventh in the world in her class of disabilities.

She is currently completing her postgraduate certificate in Education, Foundation Phrase, through Unisa. She is also studying Sociology at our university.

DW Bester and Sannah Mokone, Rhodes Scholars

Of the four open Rhodes Scholarships available to students from all universities in Southern Africa, two of our students won these prestigious scholarships. DW Bester, B.Sc. Hons. Actuarial Science student, and Sannah Mokone, BPub-cum laude student, joined Oxford University in the United Kingdom in September 2011 to further their studies.

The Rhodes Scholarships, arguably one of the most prestigious scholarships in the world, were founded in 1903 in the will of Cecil John Rhodes and cover the full costs of study at Oxford University.

While academic excellence is a pre-condition for consideration for the Rhodes Scholarship, these scholarships are unique in that Rhodes Scholars are outstanding young students who excel academically, but very importantly, demonstrate leadership, are committed to making a difference in the world, and have the energy to fulfill their ambitions.

Dr Derik Coetzee, Department of Sport and Exercise Sciences

When you suddenly receive a call during a World Cup year and requested to come and assist in leading the Springboks, then you have to know, you have something to offer. This is what happened to Dr Derik Coetzee from our Department of Exercise and Sports Sciences. This year he once again became involved in the Springbok rugby team, after he had been die Bokke’s conditioning trainer from 2004 to 2007.

His primary task as conditioning head was to help in seeing to it that the Springboks reached their best level of play – psychologically, physically an emotionally. Amongst others, his duties included the optimisation of the players’ muscle and explosive power, speed, anaerobic ability and technical skills.

Jefferson J Dirks-Korkee en Mart Kotzé

Jefferson J Dirks-Korkee, from Willowmore in the Eastern Cape, and Mart Kotzé from Bloemfontein, recently made history by being the first students from our Department of Drama and Theatre Arts featuring in an Afrikaans South African film Skoonheid, the first ever to be shown at the Cannes Film Festival.

The movie won the Queer Palm Award at the 2011 Cannes International Film Festival, where Robert de Niro was the chairperson of the panel of judges.

Prof. Muriel Meiring, Department of Haematology and Cell Biology

Prof. Muriel Meiring, Specialist Scientist in our Department of Haematology and Cell Biology, is responsible for establishing the Specialised Haemostasis Laboratory at our university and the Universitas Hospital’s National Health Laboratory Service. She established this centre as a reference centre for Von Willebrand disease, a genetic bleeding disorder, in South Africa. This laboratory is internationally recognised for their research and as a reference laboratory.

Prof. Meiring develops and tests antithrombotic (anti-clotting) agents and her long list of publications, research awards and congress presentations has earned her a nomination for the Department of Science and Technology’s Distinguished Woman Scientist Award. She was one of two scientists of the National Health Laboratory Services (NHLS) to receive the award – Prof. Meiring being the only woman from our university.

Medical facilities from all over the country make use of her and her team’s expertise when testing for blood disorders and she hopes to expand the centre even further.

Melinda Jonker

Melinda Jonker, one of our third-year financial economic students, won the overall national competition of the prestigious Traders Trophy competition at the Johannesburg Stock Exchange (JSE).

The competition, sponsored by Nedbank Capital and Oxyor in Amsterdam, requires participants to trade actual JSE-listed shares against one another on a simulated platform. The winner is determined not only by the highest profit, but also by the technique used throughout the trading session.

Christopher Diab, also a student from our Department of Economics, won the regional UFS competition.

ASSAf members

Seven of our academic colleagues have been elected as members of the Academy for Science of South Africa (ASSAf). They are Proff. Hendrik Swart, Physics; André Roodt, Chemistry; Zakkie Pretorius, Plant Sciences; Max Finkelstein, Mathematics; James du Preez, Microbial, Biochemical and Food Biotechnology; Maryke Labuschagne, Plant Breeding; and Neil Roos from our Postgraduate School.

Due main objective of the Academy is to promote and apply scientific thought in the service of the society, in order to determine the quality and scope of the role that the Academy can plays in the country’s life and progress, and eventually apply it

Other colleagues who are currently members of ASSAf include Proff. Jonathan Jansen, Vice-Chancellor and Rector; Johan Henning, Dean: Faculty of Law; and Frans Swanepoel, Senior Director: Research Development.

Samantha Renda-Dollman

Samantha Renda-Dollman, a BSc (Zoology) student on our Qwaqwa Campus, has obtained 19 distinctions out of the 22 modules she has written since 2009.

Her hard work earned Samantha the prestigious Dux Student award of our 2011 Annual Student Affairs Excellence Awards, held at our Qwaqwa Campus. This makes her the best overall academic performer of the entire student body on this campus.

Jaco Griessel

Jaco Griessel, an Honours student at our Odeion School for Music, received a prestigious Mandela Rhodes bursary for 2012 to study towards his Master’s degree next year.

Jaco, who is currently busy with his BMus Honours degree, is a performer par excellence, with many achievements to his name. In 2010, he received the Fanie Beetge Prize for the best undergraduate student in Systematic Music Studies. A year before, he received the same prize as best undergraduate student in Historic Music Studies. He shall continue his Master’s degree with Music Composition as field of specialisation at our university in 2012.

Prof. Helena van Zyl, UFS School of Management

Prof. Helena van Zyl, Director of the UFS Business School, was elected as President of the South African Association of Business Schools (SABSA). Since the beginning of 2010 she has been acting as president. Prof. Van Zyl is the first woman to occupy this position and also the first woman who is currently heading a business school in South Africa. She will serve SABSA as the president for the next two years.

Prof. Zakkie Pretorius, Department of Plant Sciences

Research by Prof. Zakkie Pretorius from our Department of Plant Sciences, has become part of Phase II of a mayor global project to combat deadly strains of a wheat pathogen that poses a threat to global food security.

Prof. Pretorius focuses on the identification of resistance in wheat to the stem rust disease and will assist breeders and geneticists in the accurate phenotyping of international breeding lines and mapping populations. In addition, Prof. Pretorius will support scientists from Africa with critical skills development through training programmes.

The Ug99 strain was discovered in Kenya in 1998, but are now also threatening major wheat-growing areas of Southern and Eastern Africa, the Central Asian Republics, the Caucasus, the Indian subcontinent, South America, Australia and North America.

Prof. Danie Strauss, research fellow in the Faculty of Humanities

Prof. Danie Strauss, a research fellow in our Faculty of the Humanities, won the Dooyeweerd Prize from the Board of the Association for Reformational Philosophies in Amsterdam. Prof. Strauss, former Dean of our Faculty of the Humanities and head of our Department of Philosophy, won the prize for his book Philosophy: Discipline of the Disciplines. The prize is awarded for work in the field of systematic philosophy.

Nida Jooste and Ryan Lamb, Abe Bailey Travel Bursary holders

Nida Jooste and Ryan Lamb are two of the proud recipients of Abe Bailey Travel Bursaries. Both students are academic achievers, but also excel in other fields. This is what set them apart from the rest of the applicants for the bursaries.

Ryan (23), a Medical Physics Honours student at our Faculty of Health Sciences, received the Senate’s Medal for the best Bachelor’s Degree student at the UFS. He was one of 100 students at the Brightest Young Minds Summit this year and was one of the 2008 delegates to the World Youth Forum, hosted by the International Association for Poetry and Solidarity in Italy.

Nida (21) is a very familiar face on our Bloemfontein Campus, as she served as the Deputy Chairperson of our Interim Student Council in 2011.

Loerie Award for Tarran Jacobs, Elizabeth Forson and Mafohlela Mahlatsi

The creativity of a group of students from our university was rewarded with a bronze Loerie Award after they won an internal competition. Tarran Jacobs, Elizabeth Forson and Mafohlela Mahlatsi, all third-year Marketing Communication students, won the award for an advertisement they designed for Cansa.

Each year, the third-year Marketing Communication students of our Department of Communication Science have the opportunity to flex their creative muscles in the Copy-writing class. The challenge is to design two advertisements for any charity organisation by applying the knowledge they gained from the subject in a practical way. The top three groups are then entered for the Loerie and Pendoring awards – two of the most prestigious awards in the South African advertising industry.

The top three groups designed advertisements for Cansa, the South African Blood Service and Crime Line.

Hendrik Kruger and Anke Malan walk away with awards at Pfizer UKZN Young Health Scientists Research Symposium

Two students in our Faculty of Health Sciences won awards at a Pfizer UKZN Young Health Scientists Research Symposium.

Hendrik Kruger, a medical student, represented his group, which won the clinical category with the paper “Injury patterns of occupants surviving motor vehicle accidents in the Free State”. This presentation was based on a study which is the first of its kind in South Africa.

The group with Anke Malan from our Department of Nutrition and Dietetics as presenter received the prize in the community-based category with the presentation ’Knowledge, practices and perceptions of undergraduate students at the UFS regarding the risk factors of osteoporoses’. Anke’s team was also nominated as the overall winner of the symposium. Presentations were delivered in three categories, namely clinical, community-based and laboratory research.

Prof. Louis Scott, Department of Plant Sciences

Prof. Louis Scott from our Department of Plant Sciences was formally rewarded the Fellowship of Royal Society of South Africa (RSSA).

Prof. Scott is an internationally recognised Palinologist at our university and a B-rated scientist.

Fellows of the RSSA are considered to be part of a very elite group of South African scientists who have achieved international acknowledgment.

Prof. Aldo Stroebel, International Academic Programmes in the Office of the Vice-Chancellor

Prof. Aldo Stroebel has been elected as a Founding Member of the South African Young Academy of Science (SAYAS).

He is Associate Professor in our Centre for Sustainable Agriculture, Rural Development and Extension, as well as the Director of International Academic Programmes in the Office of the Vice-Chancellor.

The Young Academy has as its objectives to represent young scientists in advising the government on science and technology policy and human resource development. In addition, they will prepare the SAYAS to join the Global Young Academy (GYA) to engage with high-level international bodies, including the World Economic Forum.

Prof. Lodewyk Kock, Department of Microbial, Biochemical and Food Biotechnology

Prof. Lodewyk Kock was a sought-after keynote speaker at various conferences and seminars around the globe on our nanotechnology breakthrough research.

He delivered keynote lectures at international conferences of repute in the USA, China and Greece. In the USA he delivered a the keynote address at the Conference & Exhibition on Pharmaceutical Regulatory Affairs (Pharma-2011), held in Baltimore, and was a keynote speaker at the 2nd World Congress on Biotechnology in Philadelphia. He was also invited to present various lectures abroad.

He posted two video lectures in e-conference format on his research on the web page of the journal Translational Biomedicine. He was also invited by the International Society of Translational Medicine (ISTM) to head their “Molecular Imaging” Division.

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