1 Multiple sclerosis (MS) is a disease that causes demyelination (disruption of the myelin that insulates and protects nerve cells) of spinal nerve and brain cells.  Although the exact case is unknown, multiple sclerosis is considered to be an autoimmune disease.
The skunk is not a rodent. They belong to the family Mephitidae and the order Carnivora which does not include rodentia. They are sometimes placed in the family Mustelidae (weasels) but have been discovered to be less related than was thought.
Skunks are nocturnal scavengers that tend to be particularly active in Calgary during the summertime. Nicholas Holland, owner of Peregrine General Pest Control Inc., says the critters adore living under a homeâs steps, porch and in backyard sheds.