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03 May 2021 | Story Leonie Bolleurs | Photo Sonia Small
Prof Robert Bragg recently participated in a live panel discussion with leaders from the food and beverage sector, debating the challenges facing the industry and sharing their lessons and solutions.
Prof Robert Bragg from the Department of Microbiology and Biochemistry at the University of the Free State formed part of a live panel discussion with leaders from the food and beverage sector, debating the challenges facing the industry and sharing their lessons and solutions.

The discussion, part of a week-long virtual event (19-23 April), was attended by more than 1 300 attendees representing 500 food manufacturers, retailers, ingredient companies, and laboratories from 83 countries.

The magazine, New Food, coordinated the initiative that focused on food integrity. Speaking with Prof Bragg at the session that centred around animal welfare, zoonotic disease, and antibiotics, were Catherine McLaughlin, Chair, Responsible Use of Medicines in Agriculture (RUMA); Vicky Bond, UK Managing Director, The Humane League; and Daniela Battaglia, Livestock Development Officer, Food and Agriculture Organization of the United Nations (FAO).

The rise of antibiotic resistance

James Russell, President of the British Veterinary Association (BVA), was the moderator of the discussion that also touched on the issues surrounding animal welfare; how animal welfare can impact meat quality; avoiding future zoonotic disease; the rise of antibiotic resistance; ethical considerations to be mindful of; and the use of pesticides and safety considerations.

Prof Bragg specifically talked about antibiotic resistance. “Mankind has major problems with antibiotics,” he said. 

He asked if animal agriculture can be sustained without the use of antibiotics and stated that it was necessary to look at alternatives. Possible solutions he suggested include improved vaccines, bacteriophages, and phage enzymes. He, however, believes that biosecurity will be the most effective alternative. 

Living in a post-antibiotic area

Disinfectants are one of the biosecurity measures taken to minimise the risk of infectious diseases. “But it is important to be aware of the fact that as resistance to antibiotics increases the resistance to disinfectants also increases,” said Prof Bragg. 

He continued: “An increase in the use of disinfectants increases the resistance to disinfectants. This is also evident in humans, especially now during the COVID-19 pandemic. Much of these disinfectants are also of poor quality,” he said. 

According to Prof Bragg, we are living in a post-antibiotic era. “Although food standards are higher in developed countries such as in Europe – where people can pay more for poultry that were fed diets with reduced antibiotics, it is important to keep in mind that people cannot pay the same for poultry in developing countries. These countries often import poultry from countries where the food standards are not that high and where birds were treated to diets containing more antibiotics. A large supplier of poultry in Africa is small-scale farmers, who also feed their birds food containing higher levels of antibiotics.” 

“We need to look at the antibiotic problem as a global problem; a concern that will be with us for a while,” said Prof Bragg.

One solution provided by the group was for mankind to reduce its meat intake and moving to a more plant-based diet. This will have a significant effect on animal welfare as well as reducing the demand for antibiotics.

News Archive

Shimlas have a bunch of fighters for a tough week, says Scholtz
2016-03-18


Scrumhalf Zee Mkhabela is one of the senior Shimla players who will have to help his team play three Varsity Cup matches within a week. Photo: Christaan Kotzé/SASPA

Luckily, he has a bunch of fighters in his rugby group to take on the week ahead, which is almost like a USSA rugby week with a lot of matches in a row.

This is what Hendro Scholtz, the Shimla coach, had to say about the upcoming Varsity Cup week, with his team playing three games within a week. His team will play against the University of Johannesburg (UJ) on 21 March 2016, after which they will face Maties in Cape Town on 24 March 2016, and then take on Pukke in the Mother City on 28 March 2016.

The schedule for the Varsity Cup series had to be adapted due to the recent unrest on campuses across South Africa.

According to Scholtz, the versatility of his players and the attitude of the University of the Free State (UFS) rugby team counts in their favour for the week that lies ahead. Several of the Shimla players can play in more than one position.

The Shimlas will travel with a group of 29 players, and will, after their match in the City of Gold, fly directly to Cape Town for their other two league matches.

“We will take six extra players (other than the 23-man squad) with us,” Scholtz said.

“One should select a group for this week that can fight, hang in there, and are able to play another match or two. It is like a USSA week where you need fighters.”

Prop Chase Morison, who was given a red card against the Central University of Technology in Johannesburg on 14 March 2016, wasn't sighted, and is available to play again. The Shimlas are still unbeaten after winning 10-9 against CUT in the FNB Stadium. Flyhalf Pieter-Steyn de Wet, who missed the game against CUT due to an injury, will be able to play against UJ.

The Kovsie Young Guns and Vishuis, the residence representative for the UFS, will also play a couple of matches in the coming week.

Fixtures:

Shimlas: 21 March: Shimlas v UJ (FNB Stadium); 24 March: Maties v Shimlas (Cape Town Stadium); 28 March: Puk v Shimlas (Cape Town Stadium).

Kovsie Young Guns: 19 March: Kovsie Young Guns v UJ (Rand Stadium); 24 March: Puk v Kovsie Young Guns (Rand Stadium).

Vishuis: 24 March: Vishuis tv Harlequins (NMMU, Rand Stadium); 26 March: Mopanie tv Vishuis (Tuks, (Wanderers Rugby Club); 28 March: Oppierif v Vishuis (UJ, FNB Stadium).

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