Live Newcastle Disease Vaccine (LaSota strain). Uses the classic LaSota strain for controlling Newcastle disease domestically, with high immunogenicity; employs continuous centrifugation and ultrafiltration techniques to remove impurities during production. 

· Purified virus antigen: LaSota strain has high immunogenicity, with production impurities removed. 

· Unique cultivation process: ensures each bird receives antigen content five times above the standard. 

· Selected SPF eggs are clean and safe: uses SPF eggs free from 24 pathogens. 

· Special diluent: various immune enhancers boost vaccine effectiveness by 100%.

Usage and dosage: Can be administered via nasal drops, eye drops, drinking water, or spray. Dilute according to the label instructions using saline or an appropriate diluent. For nasal or eye drops, 0.05 ml per bird; for drinking water or spray, double the dose.