Vaccination Program for Pigs

Vaccination Program for Pigs: A Complete Guide — Aaron Vet Farms Ltd

Vaccination is one of the most important pillars of modern pig farming. Whether you are running a small-scale piggery or managing a commercial pig farm in Uganda, Kenya, Rwanda, or across East Africa, a proper vaccination program is essential for healthy pigs, improved productivity, reduced mortality, and overall farm profitability. At Aaron Vet Farms Ltd, we understand the challenges farmers face with diseases such as African swine fever, classical swine fever, pneumonia, and piglet diarrhea. This guide provides a complete and practical vaccination schedule, plus professional tips to help you raise stronger, disease-free pigs.

Why Vaccination Is Important in Pig Farming

Pigs are highly vulnerable to disease outbreaks due to their fast growth rate, intensive housing systems, and the rapid spread of pathogens within herds. Many pig diseases have no treatment, making prevention through vaccination the best and most cost-effective approach.

Key Benefits of Vaccinating Your Pigs

Reduces mortality rates and prevents devastating losses
Enhances growth performance and feed utilization
Improves sow fertility and litter survival rates
Prevents zoonotic diseases, keeping both animals and workers safe
Ensures compliance with veterinary and farm biosecurity standards
Boosts farm profitability, especially in large-scale pig production
A consistent and well-structured vaccination program is not optional—it is the backbone of successful pig farming.

Understanding Pig Vaccines: What Farmers Need to Know

Pig vaccines stimulate the pig’s immune system to produce antibodies that fight specific diseases. Farmers should understand the following basics:

1. Types of Pig Vaccines

Live attenuated vaccines – Contain weakened disease organisms; provide strong immunity.
Inactivated vaccines – Contain killed organisms; require boosters.
Toxoid vaccines – Neutralize toxins produced by bacteria.

2. Vaccine Handling

Vaccines must be stored in a cold chain between 2°C and 8°C to remain effective. At Aaron Vet Farms Ltd, we guarantee proper cold chain management from manufacturer to farm delivery.

3. Mode of Administration

Intramuscular (IM)
Subcutaneous (SC)
Oral dosing (few vaccines)
Proper administration ensures maximum immunity.

Complete Vaccination Program for Pigs — Aaron Vet Farms Ltd

Below is the standard vaccination schedule used by leading pig farms in East Africa. This program supports optimal health from birth to adulthood.

1. Piglet Vaccination Program (Birth to Weaning)

Piglets are born with weak immunity and require early vaccination to protect them until weaning.

At Birth to 3 Day

Iron Injection (Not a vaccine but highly essential)
Prevents anemia, enhances growth.
7–10 Days

Colibacillosis (E. coli vaccine)

Prevents piglet diarrhea and mortality.
2–3 Weeks

Clostridium (C. perfringens vaccine)

Protects against enteritis and sudden deaths.
3–4 Weeks (Before Weaning)

Mycoplasma hyopneumoniae vaccine

Prevents pneumonia and chronic coughing.
PCV2 (Porcine Circovirus Type 2)
Protects against wasting disease, improves growth performance.

2. Grower and Fattening Pig Vaccination Program

Between weaning and market age, pigs face high exposure to respiratory diseases and infections. Vaccination is crucial at this stage.

6–8 Weeks

PRRS (Porcine Reproductive and Respiratory Syndrome)
Protects against respiratory failure and reproductive losses.

8–10 Weeks

Swine Influenza Vaccine
Reduces fever, coughing, and sudden deaths.

10–12 Weeks

Repeat Mycoplasma Booster (if required)
Strengthens respiratory immunity.

12–14 Weeks

Erysipelas Vaccine
Protects against skin lesions, arthritis, and sudden deaths.

3. Vaccination Program for Breeding Gilts and Sows

Breeding sows require a strong vaccination program to ensure the health of both mother and piglets.

Before First Mating (Gilts)

Parvovirus Vaccine
Prevents stillbirths and infertility.
Leptospirosis Vaccine
Protects against reproductive losses.

Erysipelas Vaccine

Prevents chronic infections.
Sows — Pre-Farrowing (4–6 Weeks Before Farrowing)

E. coli Vaccine

Ensures maternal antibodies protect newborn piglets.

Clostridium Vaccine

Protects piglets from enteritis.

Rotavirus Vaccine

Prevents deadly diarrhea in newborns.

Sows — Post-Farrowing

Boosters as recommended by a veterinarian.

4. Boar Vaccination Program

Boars play a vital role in herd genetics and must remain healthy.

Every 6 Months

Parvovirus Vaccine
Leptospirosis Vaccine
Erysipelas Vaccine

Annually

Swine Influenza Vaccine
Healthy boars deliver better semen quality and improve conception rates.

Important Notes for Uganda & East Africa Farmers

At Aaron Vet Farms Ltd, most pig diseases seen in Uganda are linked to poor vaccination and inadequate biosecurity. Here are special considerations for our region.

1. African Swine Fever (ASF)

There is currently no vaccine for ASF.
Prevention relies entirely on:
Strict farm biosecurity
Zero contact between pigs and visitors
Controlled movement of pigs
Avoiding swill feeding
Buying piglets from trusted farms
Aaron Vet Farms Ltd trains farmers on ASF prevention and provides farm assessments.

2. Deworming Program to Support Vaccination

Deworming is not a vaccine but directly affects the effectiveness of all vaccines.
Deworming Schedule
Piglets: 4 weeks, 8 weeks
Growers: Every 2 months
Sows & Boars: Every 3 months
Parasite-free pigs respond better to vaccines and grow faster.
How to Administer Pig Vaccines Correctly

1. Use Proper Injection Sites

Neck muscles → intramuscular
Flank or behind elbow → subcutaneous

2. Use Clean and Sterile Equipment

Always disinfect needles between animals to prevent cross-infection.

3. Never Vaccinate Sick Pigs

Vaccines work best when pigs are healthy.

4. Maintain Vaccine Cold Chain

Always transport vaccines in ice-cooled carriers.

5. Record Every Vaccination

Record keeping includes:
Vaccine name
Batch number
Date
Pig ID
Good records help monitor herd immunity.

Biosecurity Measures to Support Vaccination

Even the best vaccination schedule will fail without proper farm biosecurity. Aaron Vet Farms Ltd advises farmers to implement:

1. Footbaths at Every Entrance

Use disinfectant to kill pathogens entering the piggery.

2. Clean Pig Housing

Good hygiene prevents disease buildup.

3. Controlled Movement of People

Visitors should wear boots and protective clothing.

4. Quarantine New Animals

Isolate new pigs for 14 days before mixing them with the herd.

5. Proper Waste Disposal

Prevent contamination through dung and wastewater.
Common Vaccination Mistakes Farmers Make
Avoid these errors to safeguard your herd:
Using expired vaccines
Poor storage (breaking cold chain)
Wrong injection technique
Skipping boosters
Vaccinating stressed or sick pigs
Using fake vaccines from untrusted suppliers
Always buy your vaccines from credible providers like Aaron Vet Farms Ltd to ensure quality and safety.

Where to Buy Genuine Pig Vaccines in Uganda

Aaron Vet farms Ltd supplies high-quality pig vaccines that meet international veterinary standards. We also train farmers on:
Proper pig vaccination schedules
Disease prevention
Farm biosecurity management
Pig feeding and nutrition
Commercial pig farm planning
We deliver vaccines, piglets, feeds, and veterinary support across Uganda.

Conclusion: Vaccination Is the Foundation of Successful Pig Farming

A structured vaccination program is one of the smartest investments you can make as a pig farmer. It protects your animals from deadly diseases, reduces mortality, improves growth performance, and increases overall farm profitability. With support from Aaron Vet Farms Ltd, farmers can implement effective vaccination programs that ensure long-term success.
Good vaccination begins with quality vaccines, proper handling, knowledgeable administration, and strict biosecurity.