Understanding Mad Cow Disease: Causes, Symptoms, and Prevention

Mad Cow Disease, or BSE, is an incurable and fatal brain disease caused by prions affecting cattle. It can be transmitted to humans through contaminated meat, leading to vCJD. While rare and non-contagious, it poses a serious health risk with no known treatment. The disease progresses slowly, affecting the central nervous system and resulting in a decline in mental and physical abilities. Learn about the origins, risks, and preventive measures associated with this troubling condition.

• Mad Cow Disease
• BSE
• Prion Disease
• vCJD
• Brain Health

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1. Mad Cow Disease Mad Cow Disease http://www.google.com/imgres?q=crazy+cow&um=1&hl=en&sa=N&biw=1280&bih=82 3&tbm=isch&tbnid=SBeGwN- sN8InuM:&imgrefurl=http://s298.photobucket.com/albums/mm247/xonistica/%3Facti on%3Dview%26current%3Dcrazy_cow.jpg%26newest%3D1&docid=D9F7hhzYihDjnM&i mgurl=http://i298.photobucket.com/albums/mm247/xonistica/crazy_cow.jpg&w=400 &h=284&ei=nFG2T7_mIIOy2wW76pGfCQ&zoom=1 http://www.google.com/imgres?q=crazy+cow&um=1&hl=en&sa=N&biw=1280&bih=823&tb m=isch&tbnid=bDXEoYMSgpyoGM:&imgrefurl=http://autismjabberwocky.blogspot.com/201 0/06/shh-restricted-diet-might- help.html&docid=OcUH1Ruk9mPS1M&imgurl=http://3.bp.blogspot.com/_WoSi1HFMqsc/TB bBfpBgiNI/AAAAAAAAAPQ/LzdQwaKqroQ/s1600/mad_cow_cartoon.jpg&w=311&h=320&ei= nFG2T7_mIIOy2wW76pGfCQ&zoom=1&iact=hc&vpx=633&vpy=322&dur=915&hovh=228&h ovw=221&tx=148&ty=134&sig=112640781873971852861&page=1&tbnh=139&tbnw=135&st art=0&ndsp=26&ved=1t:429,r:10,s:0,i:148 Caitlin Brandt

2. Incurable, fatal brain disease Unusual transmissible agent called a prion Normal protein changes to a harmful protein Gradually damages central nervous system of cattle Loses ability to do normal things, such as walking First cases of infected people in 1970 s in Britain Rare brain condition: vCJD (not MCD!) Cells in brain die, until it has sponge like appearance Gradual loss of mental and physical abilities

3. Very rare, most cases in Britain Not contagious Eating contaminated meat Takes years, if not decades, from the time someone is exposed to the disease until the first signs appear No known treatment BSE not destroyed through cooking or processing meat U.S. Gov. removes parts of cow at highest risk (brain and spinal chord) FDA says there is no evidence that the disease is transmitted through cow's milk and milk products The good news is that it's highly unlikely that a person will contract vCJD from eating beef

4. http://www.cdc.gov/ncidod/dvrd/bse/ http://kidshealth.org/teen/infections/bacterial_viral/mad_cow_disease.html

6. THE ENDOR IS IT?