CO-INFECTIONS

Chronic Lyme Disease and Co-infections: Differential Diagnosis
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3565243/#__ffn_sectitle

Ehrlichia and Spotted Fever Group Rickettsiae Surveillance in Amblyomma americanum in Virginia Through Use of a Novel Six-Plex Real-Time PCR Assay.
http://www.ncbi.nlm.nih.gov/pubmed/24746145