An outbreak of the Highly Pathogenic Avian Influenza, also known as bird flu, has been confirmed on three farms in the Free State.
Dr Patricia Froneman, State Veterinarian in Frankfort, says the influenza virus has been reported on farms in Villiers, Parys, and Wesselsbron.
She says because of the resistant nature of the virus, it can be easily carried through farm equipment and clothing, and that influences the spread of the virus from farm to farm.
The Department of Agriculture and Rural Development has deployed field veterinarians to deal with the outbreak of this virus.
It also called on other field personnel to increase vigilance in ensuring that the virus is spotted early and is swiftly responded to.
This strain of avian influenza is carried by wild birds, especially at this time of year when their natural migration northwards occur.
Botswana and Mozambique have already banned all poultry meat, eggs and feathers from SA, while Lesotho has banned the import of eggs from Gauteng.
Namibia has banned all products from the affected areas.
Consumers are ensured that eggs and broiler meat products are safe to eat provided normal cooking protocols are followed.
The first outbreak of Avian Influenza was detected at a boiler breeder in Gauteng in April and an outbreak was also confirmed at a farm in Worcester in the Western Cape in May.
Additional reporting by OFM