{HEAD ~ The antibody} or fragment 4, wherein {TAIL ~ the concentration} of antibody required for 50% inhibition of hCMV is 0.01 μg/ml or less 
wherein
{ HEAD ~ The antibody } or fragment 4 , wherein { TAIL ~ the concentration } of antibody required for 50 % inhibition of hCMV is 0.01 μg / ml or less
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH