Photos for diagnostic purposes - 8 month old Buckeye hen. Not laying yet.
Vaccinated for Mareks at hatchery. 1 of 9 hens (varied breeds).
Normal eating, drinking, pooping, activity. No other symptoms.
Swelling aspirated 10/7 by vet. No bacteria found. No evidence of mites. No diagnosis.
As of today (1/2/15) may have difficulty seeing with swelling.
Newest photos at bottom of page.