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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

Kovsiesport - Results
2009-03-09

 
Varsity Cup: Shimlas (39) vs Tuks (22) - 2 March 2009
Photo: Hannes Pieterse

1.  Krieket:
   
     UV 1 vs Polisie 2

     UV 1 maak 216/8 en Polisie 2   87/10

     UV wen met 129 lopies

     Peshawars vs Rocklands

     Rocklands   65/10  en Peshawars kry 67/1

     Peshawars wen met 9 paaltjies

2.  Hokkie

     Wedstryde gespeel op Saterdag – 28/02/09

     Kovsie mans vs Tuks
     Verloor 0 – 3

     Kovsies dames vs Tuks
     Verloor 4 – 0

3.  Rugby

     Wedstryde gespeel op 02/03/09

     Shimlas vs Pukke
     Wen 39 – 22

     Armentum vs Amajuba (Maties)
     Wen 61 – 19

4.  Atletiek

     2 S.A Atlete het deelgeneem aan die Southern Region Cross Country
     Championships in Mauritius op 28/02/09 naamlik:

  1. Windy Jonas in die Mans 8km (Tyd – 25:35)
  2. Boy Soke in die Seniors 12km (Tyd – 35:52)

4.  Tennis

     Het proewe gehad oor die naweek en die volgende spelers is in die onderskeie spanne
     opgeneem.

Mans:                                                                 Dames:
                 
1.  Reon Henning                                        1.  Elrien de Villiers
2.  Duke Munro                                          2.  Rensia Henning       
3.  Willem Vorster                                      3.  Christine Keyser
4.  Robert Kot                                            4.  Nicola Dormehl
5.  Willem Steenkamp                                 5.  Jeanne Du Plessis
6.  HB Steyn                                              6.  Elizna Barnard
7.  Wynand Schoeman                                7.  Marna Louw
8.  De Villiers Koster                                  8.  Belinda Strydom
9.  PW Holtzhausen                                    9.  Jolene Botha
10.Divan Olivier                                         10.Sumandi Nel
11.Hendri Steyn                                         11.Bernadette du Toit
12.Ruan Olivier                                          12.PETRO TAUTE
13.Renier Van Vreden                                13.Nicolene Gordon
14.Deon Stander                                        14.Lianie Oberholster
15.Pieter Burger                                         15.Melanie Patrick
16.Willie Harber                                         16.Elria Munro
17.Conrad Dormehl                                    17.Sunelle Van Vuuren
18.Gideon Roux                                         18.Some Olivier
19.Andries Swart                                       19.Lize Venter
20.Schoeman Serfontein    
21.Marthinus Ras
22.Lyndon V/D Haer
23.Johan Scherrer
24.Phillip Smit
25.Adriaan Oosthuizen
26.Gerhard Olivier
27.Wessel Wessels
28.Pieter Van Rooyen
29.Pierre Lombaard
30.Alex Marais
31.Jacques Krause

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