Simple Steps Every Farmer Can Take to Protect Their Cattle
Foot-and-Mouth Disease (FMD) is one of the most contagious diseases that affects cattle and other cloven-hoofed animals. An outbreak can spread rapidly, causing major losses for farmers and affecting the movement and sale of livestock.
The good news is that good farm management and strong biosecurity practices can greatly reduce the risk of FMD.
Here's what every farmer should know.
What Is Foot-and-Mouth Disease?
Foot-and-Mouth Disease is a highly contagious viral disease that affects:
- Cattle
- Pigs
- Sheep
- Goats
- Buffalo and other cloven-hoofed animals
The disease spreads quickly from one animal to another and can move rapidly between farms if proper precautions are not taken.
Although adult animals usually recover, the disease can cause severe production losses, and young animals may become seriously ill.
How Does FMD Spread?
The virus spreads very easily through:
- Direct contact with infected animals
- Saliva, milk, and other body fluids
- Contaminated equipment
- Feed and water
- Vehicles used to transport livestock
- Clothing and boots of people who have been around infected animals
- Animal markets and auctions
Even animals that look healthy may carry and spread the virus.
Signs of Foot-and-Mouth Disease
Watch your cattle closely for these warning signs:
- Fever
- Loss of appetite
- Excessive drooling
- Blisters or sores in the mouth
- Blisters around the feet and between the hooves
- Limping
- Difficulty walking
- Reduced milk production
- Weight loss
The blisters eventually burst, leaving painful sores that make eating and walking difficult.
Why Is FMD So Serious?
An outbreak can have serious consequences for farmers.
It can lead to:
- Rapid spread through the herd
- Lower milk production
- Poor weight gain
- Reduced breeding performance
- Restricted movement of livestock
- Loss of income due to trade restrictions
- High disease control costs
Preventing the disease is far less costly than dealing with an outbreak.
8 Ways to Prevent Foot-and-Mouth Disease
1. Buy Animals from Trusted Sources
Only purchase livestock from reputable farmers or approved livestock auctions.
Before bringing new animals onto your farm:
- Ask about their health history.
- Check movement permits where required.
- Avoid buying animals that appear sick.
Healthy animals help protect your entire herd.
2. Quarantine New Animals
Never mix newly purchased animals with your herd immediately.
Keep them separated for at least 2 to 4 weeks, while monitoring them for signs of illness.
If any animal becomes sick, contact a veterinarian before introducing it to the rest of the herd.
3. Limit Visitors to Your Farm
People can unknowingly carry the virus on their clothing, boots, or equipment.
Simple precautions include:
- Restrict unnecessary visitors.
- Provide clean boots or footbaths.
- Wash hands before handling animals.
- Clean and disinfect equipment after use.
Good hygiene helps reduce disease spread.
4. Clean and Disinfect Equipment
Items such as:
- Feeding buckets
- Water troughs
- Trailers
- Trucks
- Handling equipment
should be cleaned regularly, especially after contact with animals from other farms.
Dirty equipment can spread disease.
5. Avoid Contact with Unknown Animals
Whenever possible:
- Avoid mixing your cattle with animals from unknown farms.
- Be cautious at livestock auctions and communal grazing areas.
- Separate returning animals if they have attended shows or sales.
Reducing contact lowers the risk of infection.
6. Monitor Your Herd Every Day
Spend a few minutes each day checking your cattle.
Look for:
- Drooling
- Blisters
- Limping
- Fever
- Animals refusing to eat
- Sudden drop in milk production
Early detection helps prevent wider outbreaks.
7. Report Suspected Cases Immediately
Foot-and-Mouth Disease is a controlled disease in South Africa.
If you suspect FMD:
- Do not move animals on or off your farm.
- Isolate affected animals.
- Contact your veterinarian or the local State Veterinary Services immediately.
Quick reporting helps protect neighbouring farms and the livestock industry.
8. Follow Vaccination Advice
In some areas or during outbreaks, veterinary authorities may recommend vaccination as part of disease control.
Always follow guidance from your veterinarian or local animal health authorities regarding vaccination programmes and disease prevention measures.
What Should You Do If You Suspect FMD?
Act quickly.
- ✔ Isolate the affected animal.
- ✔ Stop moving animals on or off the farm.
- ✔ Limit visitors.
- ✔ Disinfect equipment and vehicles.
- ✔ Contact your veterinarian immediately.
The faster action is taken, the lower the chance of the disease spreading.
Common Mistakes Farmers Should Avoid
- ❌ Buying cattle without checking their health status.
- ❌ Mixing new animals with the herd immediately.
- ❌ Sharing equipment without cleaning it.
- ❌ Ignoring early signs like drooling or limping.
- ❌ Moving sick animals to another farm or market.
- ❌ Waiting too long before contacting a veterinarian.
Avoiding these mistakes can save your herd and reduce financial losses.
Daily Biosecurity Checklist
Every day, ask yourself:
- ✔ Are all cattle eating normally?
- ✔ Is any animal drooling or limping?
- ✔ Have new animals been kept separate?
- ✔ Are equipment and water troughs clean?
- ✔ Have visitors followed farm hygiene rules?
- ✔ Have I checked the herd for signs of illness?
A few minutes of daily observation can make a big difference.
Final Thoughts
Foot-and-Mouth Disease is one of the most serious livestock diseases, but many outbreaks can be prevented with good biosecurity and careful herd management. Buying healthy animals, quarantining newcomers, maintaining clean equipment, and watching for early signs of disease are simple steps that help protect your farm.
If you ever suspect Foot-and-Mouth Disease, act immediately. Early reporting and veterinary support are essential to protect your herd, your neighbours, and the wider livestock industry.
