Live Newcastle Disease Vaccine for Chickens (CS2 strain). The CS2 strain has I-type immunogenicity and provides good cross-protection against different types of Newcastle disease; immunity lasts for over 12 months.

· Preferred strain with good immunogenicity: The CS2 strain has I-type immunogenicity and offers strong cross-protection against various types of Newcastle disease.
· Long-lasting immunity: Immunity from the CS2 strain lasts over 12 months.
· Easy to store: Retains effectiveness for 9 months at 2~8°C and 24 months at -15°C.
· Safe: Safe for flocks over 1 month old, even at 10 times the recommended dose; no adverse reactions observed.
· Convenient to use: Can be administered via drinking water, intramuscular injection, etc.

Usage and dosage: Dilute as per the label instructions using sterile saline or another suitable diluent, and inject 1 ml subcutaneously or into the chest muscle.

Packaging: 10 bottles/box