HISTORY / Europe / Great Britain / Wales

Paper · Semantic Scholar

Marek's disease (MD) is common in chickens from small flocks, most of which are not vaccinated against this disease. However, little is known about the virulence of strains of Marek's disease virus (MDV) that are currently circulating in small flocks in England and Wales, and whether they pose any risk to commercial poultry. Between 2017 and 2025, 31 samples with histopathological lesions consistent with MD, submitt…

Reference · Wikidata

constituent nation of the sovereign country of the United Kingdom, in north-west Europe