The invention provides methods and compositions for rapid, sensitive, and highly specific nucleic acid based detection of {HEAD ~ a BK virus} in {TAIL ~ a sample} 
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The invention provides methods and compositions for rapid , sensitive , and highly specific nucleic acid based detection of { HEAD ~ a BK virus } in { TAIL ~ a sample }
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 HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL