Avoid confusion with this quick guide to pig diseases
Farmer's Weekly|Farmer's Weekly 21 April 2023
In order to ensure proper treatment for and management of pig diseases, farmers must know the differences between African swine fever, classical swine fever and swine flu
Janine Ryan.
Avoid confusion with this quick guide to pig diseases

According to Prof Jannie Crafford, senior lecturer in the Department of Veterinary Tropical Diseases at the University of Pretoria, there are several key differences

between African swine fever (ASF), classical swine fever (CSF) and swine flu. Some of these include the clinical signs, the way the disease affects pigs, and the risk of human infection.

“Knowing these differences can help to differentiate [one disease from another] and guide appropriate control measures. African swine fever, CSF (also known as hog cholera or European swine fever), and swine flu are three different diseases that can affect pigs, but their names are often used interchangeably, which can lead to oversights in how disease outbreaks are managed, and have serious ramifications for farmers and other stakeholders,” says Crafford.

FAST FACTS
African swine fever is endemic to Southern Africa, and has a mortality rate approaching 100%.

Classical swine fever is often confused with African swine fever.

Animals with swine flu recover quickly, but the morbidity rate is high.

AFRICAN SWINE FEVER

According to the World Organisation for Animal Health (WOAH), ASF is responsible for “massive losses” in pig populations and “drastic economic consequences”. The disease is endemic to Southern Africa, but currently affects several regions around the world, it adds.

There is currently no effective vaccine. “ASF has detrimental impacts on biodiversity and the livelihoods of farmers, [due to its ease of spread and high mortality rate],” says the WOAH.

Bu hikaye Farmer's Weekly dergisinin Farmer's Weekly 21 April 2023 sayısından alınmıştır.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.

Bu hikaye Farmer's Weekly dergisinin Farmer's Weekly 21 April 2023 sayısından alınmıştır.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.

FARMER'S WEEKLY DERGISINDEN DAHA FAZLA HIKAYETümünü görüntüle
Onion sowing choices
Farmer's Weekly

Onion sowing choices

Your particular growing conditions will dictate whether you should use seedbeds, direct seeding, or plugs for sowing onions

time-read
2 dak  |
February 28, 2025
Golden cattle for the bushveld
Farmer's Weekly

Golden cattle for the bushveld

This article showed that a carefully selected new crossbreed offered sound advantages for extensive ranching in harsh areas.

time-read
3 dak  |
February 28, 2025
The ins and outs of alpaca farming
Farmer's Weekly

The ins and outs of alpaca farming

The South African alpaca industry is on the rise, says Alison Notley, president of the South African Alpaca Breeders’ Society and owner of Helderstroom Alpacas near Villiersdorp. She spoke to Sinenhlanhla Mncwango about the origin of this gentle camelid and how its fleece is being processed into quality products.

time-read
7 dak  |
February 28, 2025
Cheese and Rosemary Scones
Farmer's Weekly

Cheese and Rosemary Scones

Easy-to-make savoury treats that are great for lunch boxes.

time-read
1 min  |
February 28, 2025
Cape Town on a budget: a smart stay at the Holiday Inn Express
Farmer's Weekly

Cape Town on a budget: a smart stay at the Holiday Inn Express

What's the best way to enjoy Cape Town's top food and nightlife without having to splurge on a five-star hotel? Brian Berkman has some good suggestions.

time-read
5 dak  |
February 28, 2025
Managing grazing and hay production in Eragrostis fields
Farmer's Weekly

Managing grazing and hay production in Eragrostis fields

Summer is almost gone, so it’s time to start thinking about your pastures and hay for winter

time-read
2 dak  |
February 28, 2025
Protecting the king of the hornbills
Farmer's Weekly

Protecting the king of the hornbills

It is estimated that the southern ground hornbill’s original range in South Africa has decreased by two-thirds over the past century. Mike Burgess looks at the threats facing this iconic hornbill species and what is being done to halt its decline, including custodianship programmes that motivate landowners to protect it.

time-read
3 dak  |
February 28, 2025
Jam-packed year for Volkswagen
Farmer's Weekly

Jam-packed year for Volkswagen

It is going to be a busy year for Volkswagen as the German carmaker introduces a host of new passenger and commercial vehicles to the South African market. Charl Bosch attended the annual VW Indaba in Kariega, Eastern Cape, to get a glimpse of its 2025 product roll-out.

time-read
4 dak  |
February 28, 2025
How to achieve ostrich product perfection
Farmer's Weekly

How to achieve ostrich product perfection

Ostrich farming is a well-established industry in South Africa which, aside from meat, produces feathers and leather that are in demand around the world. Dr Anel Engelbrecht, ostrich researcher at the Western Cape Department of Agriculture’s Oudtshoorn Research Farm, shared tips with Glenneis Kriel on how farmers can improve the quality of their ostrich feathers and leather.

time-read
6 dak  |
February 28, 2025
Building the macadamia puzzle one insight at a time
Farmer's Weekly

Building the macadamia puzzle one insight at a time

Trees that produce good yields of quality nuts form the foundation of a successful macadamia farm. Leaving no stone unturned in his approach, farmer Hentie van der Merwe has proven that paying attention to every factor that influences his crop yields the best results.

time-read
7 dak  |
February 28, 2025