I lurk don't post or own GTC but thought some of you may be interested in this article if you haven't seen it. <A HREF="http://www.usatoday.com/news/health/2007-05-14-livestock-ailments_N.htm?csp=34" target="_blank">http://www.usatoday.com/news/health/2007-05-14-livestock-ailments_N.htm?csp=34</A>