April 9, 2019
Swelling and purple discoloration of the chicken's comb, wattle and eyelids are symptoms of Virulent Newcastle disease. (Photo/USDA, APHIS)
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Virulent Newcastle disease found in Arizona chicken flock for first time
Not a food safety concern
Virulent Newcastle disease has been found in an Arizona chicken flock for the first time since the outbreak began last year in California.
By By Casey Kuhn, KJZZ
April 9, 2019