The invention provides Ehrlichia canis antigens that can be used to detect E. canis infected animals regardless of whether {HEAD ~ the animals} have been vaccinated for {TAIL ~ E. canis} 
vaccinated for
The invention provides Ehrlichia canis antigens that can be used to detect E. canis infected animals regardless of whether { HEAD ~ the animals } have been vaccinated for { TAIL ~ E. canis }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL