Why the study?
Does cell-associated Marek's disease vaccine virus CVI988 protect against Marek's disease compared to FC126 in chickens?
Population
Approximately 270 million chickens of breeder and laying type stocks
Comparison
Cell-associated Marek's disease vaccine virus… vs Cell-associated Marek's disease vaccine virus…
Design
Cohort
Follow-up
1970-1980
Authors
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Supports flexible vaccine selection in commercial flocks; leaves open durability against evolving MD strains.
Does cell-associated Marek's disease vaccine virus CVI988 protect against Marek's disease compared to FC126 in chickens?
Both CVI988 and FC126 vaccines are equally effective in protecting chickens against Marek's disease in large-scale field settings.
Maas et al. (1982) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: