Uses of Single Dose Dependent and Relative Potency Assays for Evaluation of Inactivated Fowl Cholera Vaccine

Determination of Humoral Immune Response in Chickens Against Formalin-Inactivated Alum-Precipitated Fowl Cholera Vaccine

We measured the humoral immune response in chickens against a formalin-inactivated alum-precipitated fowl cholera vaccine. The vaccine was administered in 12 weeks old chickens, 5×10 7 CFU/ml/chicken intramuscularly. Booster dose was given with similar dose and route at 15, 30 and 45 days intervals in groups A, B and C, respectively, after primary vaccination. The group D served as unvaccinated...

Comparison of micro and macro titration for evaluation of potency of mumps vaccine

  Mass vaccination against viral infections such as mumps is a very noticeable and appropriate attempt in common health. Mumps infection has severe complications like deafness, infertility and meningitis. Attenuated live vaccine of mumps is produced and used to prevent the problems. Viral content in the monovalent vaccine is assayed with different methods. Nowadays international standards intro...

The potency, toxicity and immunogenicity of glutaraldehyde inactivated pertussis vaccine

Whole cell pertussis vaccine was prepared by inactivation of Bordetella pertussis organisms with glutaraldehyde under optimal conditions (0.05% glutaraldehyde at room temperature for 10 minutes). This glutaraldehyde inactivated pertussis vaccine-1 (GIPV-1) was compared to the routinely produced heat inactivated (56°C for 30 minutes) pertussis vaccine (HIPV) for potency, toxicity and immunogenic...

The efficacy of the autogenous fowl cholera killed aluminum hydroxide vaccine in ducks in Iran

Fowl cholera.

Pasteurella multocida subspecies multocida is the most common cause of fowl cholera, although P. multocida subspecies septica and gallicida may also cause fowl cholera-like disease to some extent. However, the virulence properties of the different subspecies for various hosts have not been elucidated. The severity and incidence of P. multocida infections may vary considerably depending on sever...