<p>Probably not much help.</p>
<p>[Got</a> a cold? Study says echinacea won’t help much - USATODAY.com](<a href=“http://www.usatoday.com/yourlife/health/medical/alternative/2010-12-20-echinacea-cold-remedy_N.htm]Got”>http://www.usatoday.com/yourlife/health/medical/alternative/2010-12-20-echinacea-cold-remedy_N.htm)</p>