Product Description
This vaccine contains inactivated PRRS virus strain CH-1a, a widely used strain for controlling Porcine Reproductive and Respiratory Syndrome (PRRS), also known as blue ear disease.
PRRS is one of the most economically significant diseases in pig production, characterized by:
- Reproductive failure in sows (abortions, stillbirths, weak piglets)
- Respiratory disease in piglets and growing pigs
- Immunosuppression leading to secondary infections
Product Advantages:
- Safe, inactivated formulation with no risk of reversion to virulence
- Suitable for breeding herds and growing pigs
- Helps stabilize herd health and improve productivity
- Compatible with standard farm vaccination programs
Immunization Program
Designed for whole-herd immunization, including breeding and growing pigs:
Sows
- First vaccination: Within 40 days of pregnancy
- Booster: 20 days later
- Routine: Every 6 months
Boars
- Same schedule as sows
- Booster every 6 months
Piglets
- Single vaccination at 21 days of age
Dosage & Administration
- Route: Intramuscular injection
- Injection Site: Neck
| Animal Type | Dosage |
|---|---|
| Sows & Boars | 4 mL per head |
| Piglets | 2 mL per head |
Composition
- Inactivated Porcine Reproductive and Respiratory Syndrome Virus (PRRSV), Strain CH-1a
- Oil-emulsion adjuvant system
Product Characteristics
- Milky white emulsion
- Stable formulation for consistent immune response
Safety & Adverse Reactions
- Generally safe for healthy pigs
- Possible mild local swelling at injection site
- Swelling typically resolves within 21 days
Precautions
- Allow vaccine to reach room temperature and shake well before use
- Use aseptic injection techniques and disinfect injection site
- Vaccinate only healthy pigs
- Ensure proper restraint during vaccination to avoid injury
- Do not vaccinate pigs within 21 days before slaughter
- Administer under veterinary guidance
- Dispose of used vaccine and equipment according to biosafety regulations
Packaging & Specification
- Specification: 100 mL/bottle
- Packaging: 100 bottles/box
Storage & Shelf Life
- Storage: 2–8°C
- Shelf Life: 10 months
