The present investion provides vaccines capable of protecting a vaccinated recipient from the morbidity and mortality associated with {HEAD ~ C.} difficile {TAIL ~ infection} 
difficile
The present investion provides vaccines capable of protecting a vaccinated recipient from the morbidity and mortality associated with { HEAD ~ C. } difficile { TAIL ~ infection }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL