In general, the methods involve detecting {HEAD ~ a target} {TAIL ~ nucleic acid} having a target sequence of a conserved region of BK viral genomes 
In general , the methods involve detecting { HEAD ~ a target } { TAIL ~ nucleic acid } having a target sequence of a conserved region of BK viral genomes
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH