News and analysis for the global poultry industry.
New Technologies / Poultry Health & Disease
on March 17, 2020

Leaky vaccines help prevent transmission of Marek’s disease

New study shows that treatments help keep whole chicken flock healthy.

Imperfect vaccines – ones that manage disease symptoms but fail to prevent infection and spread – can protect chickens against the painful symptoms of Marek’s disease, finds a new study from the Roslin Institute at the University of Edinburgh and the U.S. Department of Agriculture’s Avian Disease and Oncology

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