Relapsing Fever Jul 24, 2008 9:01:26 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by LymeEnigma on Jul 24, 2008 9:01:26 GMT -8 Relapsing Fever Spirochetes Retain Infectivity After Prolonged in Vitro Cultivation: www.liebertonline.com/doi/abs/10.1089/vbz.2008.0033