It is impossible to directly answer which beads are more effective, because both vaccines have their unique advantages and applicable scenarios. Pig Pseudorabies 2000 Beads are characterized by three gene deletions, which are isolated from mutant strains prevalent in China. It is easy to detect, very safe and super effective. C bead is a domestic epidemic strain (C strain), which has protective effect on both classical and mutant wild strains. C bead also uses subculture cells and serum-free culture process to prepare antigens, which reduces stressors and is safer to use. Each antigen is 106.0-6.5TCID50, and the quality is stable, and the immune duration is 6 months. At the same time, C bead adopts advanced heat-resistant freeze-drying protection technology, and the product is valid for 24 months. It can be injected into the nose, without adverse reactions, and can quickly induce the production of neutralizing antibodies.
Therefore, which vaccine to choose depends on the specific needs and expectations. If you are more concerned about the protection of domestic epidemic strains and the long duration of immunization, then it may be more appropriate to choose pseudorabies 2000 beads. If you want to protect both classic and mutant wild strains, and have requirements for the safety and effectiveness of use, then C beads may be more suitable. When choosing a vaccine, it is recommended to consult a professional or veterinarian according to the specific situation.