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03 September 2021 | Story Nonsindiso Qwabe
“This way please” UFS Clinic nurses point the way. From left to right: Sister Nangamso Lukhubeni, Sister Noluthando Luthuli, Sister Mathapelo Moloi, and Sister Modiehi Moloi.

Fully vaccinated! 

These were the words uttered by many Qwaqwa staff members who received their second Pfizer jab at the vaccination site on the Qwaqwa Campus on Thursday (2 September 2021). More than 100 staff members turned up at the site, many for the second jab, while others were there to get their first. The staff members were full of praise for the convenience of having a site on campus, and said the brisk service made the entire process a breeze. The 24/7 Study Centre on campus was repurposed as a vaccination site at the end of August, bringing much-needed relief to staff and students, as well as the Qwaqwa community.

The vaccination experience

Chelly König, Professional Officer in the Department of Chemistry, urged people to trust the science behind the vaccine and the fact that it works. König also came with her relatives. “I’m fully vaccinated and feeling fantastic. I’d urge anyone who’s still hesitant to trust the sciences; these people know what they are doing. My aunt, who is 62, developed COVID-19 after getting her two jabs, and she didn’t experience any effects at all. It was just like the flu. Seeing her recovery convinced me that the vaccine works.”

Ntswaki Mokoena of Bidvest Prestige Cleaning Services also received her second jab. She said: “I am fully vaccinated and so happy. I’ve experienced no side effects whatsoever, and I encourage people to vaccinate; the vaccine is harmless. They should not listen to naysayers who haven’t even vaccinated.”

Calling on more people to vaccinate 

Sister Mathapelo Moloi, Chief Officer at the campus clinic, said the vaccination drive was a source of pride for the campus. “Our priority is to re-open the campus, so I’m very happy that we are seeing staff and students being willing to get vaccinated.”

“It’s not the first time that there has been hesitancy around the vaccine. Providing information is our priority – to help them understand the side effects and everything pertaining to the vaccine.”

Acting Director of Student Affairs on Qwaqwa Campus, Zakhele Mdluli, said vaccinations would help the university community get back to normal. “I encourage students to get vaccinated so that they are able to come back to campus knowing that everyone is safe. This vaccination is no different from the vaccinations we used to get when we were younger.”

The centre operates Monday to Friday from 08:00 to 15:00. People can pre-register either online at https://vaccine.enroll.health.gov.za or via WhatsApp on +27 0 60 012 3456 and should bring along their identity documents. The site is open to anyone 18 years and older. They can simply walk in – no bookings are required.”

News Archive

Research into surrogate milk important to wildlife conservation
2017-05-08

Description: Prof Garry Osthoff  Tags: Prof Garry Osthoff

Prof Gary Osthoff from the UFS Department of
Microbial, Biochemical and Food Biotechnology,
will soon work on a milk formula for elephants.
Photo: Supplied

Research is being done at the University of the Free State (UFS) to analyse and synthetically imitate the unique milk of various wildlife species. This research is not only of scientific value, but also serves the conservation of South Africa’s wildlife species. At the forefront of this research is Prof Garry Osthoff from the Department of Microbial, Biochemical and Food Biotechnology.

Orphaned rhino calf pulled through with surrogate milk

“There is still a lot of research to be done. Naturally the research is of scientific importance, but with surrogate milk having the same composition as the mother’s milk of a specific species, orphaned calves or cubs of that species could be pulled through during a difficult time of weaning. Bearing in mind that exotic animals fetch thousands and even millions of rands at auctions, it goes without saying a game farmer will do everything possible to provide only the best nourishment to such an orphaned animal. In such a case, synthetically-manufactured milk would be the right choice,” says Prof Osthoff.

The fruits of his research were recently demonstrated in Germany when a rhino calf was left orphaned in the Leipzig Zoo. Prof Osthoff’s article: “Milk composition of a free-ranging white rhinoceros during late lactation” was used as a directive for applying surrogate milk for horse foals (which is already commercially available), since the composition of horse and rhino milk largely corresponds. The surrogate milk was used with great success and the rhino calf is flourishing. He mentions that such an orphan is often given the wrong nourishment with the best intentions, resulting in the starvation of the animal despite the amount of cow’s milk it devours.

With surrogate milk having the same
composition as the mother’s milk of a
specific species, orphaned calves or
cubs of that species could be pulled
through during the difficult time
of weaning.

Milk formula for baby elephants in the pipeline
With baby elephants left orphaned due to the increase in elephant poaching for their ivory, several attempts have been made to create a milk formula in order to feed these elephants. To date, many elephants have died in captivity from side effects such as diarrhoea as a result of the surrogate formula which they were fed.

Prof Osthoff recently received a consignment of frozen milk which he, together with researchers from Zimbabwe, will use to work on a milk formula for elephants. They are studying the milk in a full lactation period of two years. During lactation, the composition of the milk changes to such an extent that a single surrogate formula will not be sufficient. Four different formulas should probably be designed.

Prof Osthoff says that of the different species he has researched, elephants are the most interesting and deviate most from the known species.

Although his research to develop surrogate milk is adding much value to the wildlife industry, and although he finds this part of his work very exciting, his research focus is on food science and nutrition. “What is currently authentic in milk research is the study of the fat globules with content, the structure and composition of the casein micelle, and the prebiotic sugars. The knowledge which is gained helps to improve the processing, development of new food products, and development of food products for health purposes,” says Prof Osthoff.

 

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