The most infected part of any animal with Spongiform encephalopathy is the brain and spinal cord and all tissues that are near it.
(The most infected part of any animal with Spongiform encephalopathy; is; the brain and spinal cord) (all tissues; are; near it)
The most infected part of any animal with Spongiform encephalopathy all tissues
is are
the brain and spinal cord
near it