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. 2005 Jul;71(7):3734–3740. doi: 10.1128/AEM.71.7.3734-3740.2005

TABLE 1.

Detection of enterovirus in large-volume river water samples by RT-PCR

Sample River Method I (2PHS + Boom)
Method II (UF + magnetic extraction)
Extracted vol (liters) Dilution Analyzed vol RT-PCR results
Extracted vol (ml) Dilution Analyzed vol (ml) RT-PCR results
I II III I II III
02-8 A 153.6 100 14.0 liters 319 100 31.9 + + +
10−1 1.4 liters 10−1 3.19 + + +
10−2 140 ml + 10−2 0.32 +
10−3 14.0 ml 10−3 0.03
02-9 A 183.2 100 16.7 liters 252 100 25.2 + + +
10−1 1.67 liters + + 10−1 2.52
10−2 167 ml + 10−2 0.25
10−3 16.7 ml 10−3 0.03
03-2 A 140.3 100 12.8 liters 288 100 28.8
10−1 1.28 liters 10−1 2.88
10−2 128 ml 10−2 0.29
10−3 12.8 ml 10−3 0.03
04-1 B 106.6 100 7.6 liters 69.8 100 6.98 + + +
10−1 761 ml 10−1 0.70 + +
10−2 76.1 ml 10−2 0.07
10−3 7.61 ml 10−3 0.01
04-2 B 202.9 100 14.5 liters 224 100 22.4 + + +
10−1 1.45 liters 10−1 2.24 +
10−2 145 ml 10−2 0.22
10−3 14.5 ml 10−3 0.02