Polio is caused by a viral agent.,
Close - poliomyelitis is a viral infection affecting the gray matter of the spinal cord.
Poliomyelitis of as its commonly known "polio" is a virus
poliomyelitis
Poliomyelitis
Poliomyelitis
there are variations of anthrax that are viral and bacterial most anthrax is bacterial
it is viral
Acute Anterior Poliomyelitis. It is a viral disease.
MRSA is a form of staph. Staph is bacterial
Rabies is viral.
It is both viral and bacterial.
Viral/Virus