Avian Infleunza H9N2 symptom in chicken virus Infection pictures

Avian influenza virus h9n2 in laying chicken, no vaccination, (brown strain), cause severe egg drop production, low mortality, a significant drop in feed intake, less in eggshell color. picture above: pattern: drop in egg production   pictures below: Pathology & arts, H9N2 virus infection, signs in chicken     see […]

Newcastle Disease Signs Pictures in Broiler Chicken

newcastle disease, nd, signs, symptoms, neurologic, nervous, chicken, velogenic, pictures, virus

Newcastle Disease Cases Pictures in Broiler Chicken. Velogenic Viscerotropic Newcastle Disease clinical signs & symptoms in young broiler chickens. The disease occurs at 8 days old, respiratory symptom, severe respiratory symptoms, tremor, and mortality increase 3 days later, onset is rapid. chicken have vaccinated at day 1, ND live vaccine, spray. these pictures were […]