San Diego County: squirrel tests positive for plag May 5, 2012 20:05:30 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by popcorn on May 5, 2012 20:05:30 GMT -5 San Diego County: squirrel tests positive for plague A squirrel that was trapped during routine monitoring has tested positive for the plague bacterium in a Southern California campground.www.examiner.com/article/san-diego-county-squirrel-tests-positive-for-plague