ND/IB Live Vaccine La Sota + H52 Strain

Newcastle Disease and Infectious Bronchitis Vaccine Live (Strain La Sota +H52)   PRODUCT ADVANTAGES 1.Super - concentrated process ensures high antigen content, with the antigen content per dose being 3 times that of the international standard.  2..Rationalized virus titer ratio, resulting in better immunogenicity. 3.Uses SPF chicken embryo culture and low - temperature centrifugal purification technology to effectively remove heterologous proteins from the antigen, ensuring the product is pure, safe, and stable.  4.Adopts a new type of lyoprotectant and advanced freeze - drying process to ensure no antigen titer loss during the drying, transportation, storage, and use of the vaccine.  5.Fully automatic in - and - out lyophilization production line ensures the entire production process is completed in a sterile state, eliminating human - induced pollution.  6.Low virulence, fast antibody generation, ideal for initial immunization of grown chickens. This Live Vaccine is qualified Vet…