All school systems except Alamo, Huntingdon, Jackson County, McNairy County, and Polk County submitted salary schedules for the 2014-2015 school year. Those systems that did not submit a salary schedule this year, we posted the most recently received schedule from a previous year.
What Is Mad Cow Disease and Variant Creutzfeldt-Jakob Disease? Mad cow disease is an infectious disease caused by prions that affect the brains of cattle. The actual name of the disease is bovine spongiform encephalopathy (BSE), a name that refers to the changes seen in brain tissue of affected cows.
Mad Cow Disease is the common term for Bovine Spongiform Encepholopathy (BSE), a progressive neurological disorder of cattle which can be transmitted to other species, including humans. In humans, it is called Creutzfeldt-Jakob Disease, after the two doctors who first described the symptoms of the disease.he disease in cattle is called Bovine Spongiform Encepholopathy because this form of the disease occurs in cows (therefore, the term bovine), it causes a sponge-like destruction of the brain (therefore, the term spongiform encepholopathy-enceph means. and pathy means.