Skip to main content
ARS Home » Office of Communications » Images » Photos » Oct03 » k10702-1

Download a high-resolution (300dpi) digital image

Image Number K10702-1

Technician Tracy Smith-Faulkner examines chicken embryos for the presence of virus in samples collected from vaccinated birds. The absence of virus in embryos indicates the birds were protected against infection and disease.

Photo by Stephen Ausmus.

640 pixels wide: (k10702-1.jpg)

Please visit our Image Gallery