Abstract：
:Standard methods for detecting enteroviruses in environmental samples require cell culture, which is time consuming and expensive. The reverse transcription-polymerase chain reaction (RT-PCR) is a rapid, sensitive method for detecting enteroviruses in water. However, environmental samples often contain substances that inhibit PCR amplification of target RNA. Hence the virus must be concentrated by procedures that do not interfere with amplification. This study shows that virus concentration by adsorption onto glass powder or glass wool supports is suitable for detecting viral genomes in treated wastewater by RT semi-nested PCR. No enterovirus genome was detected directly in 25 samples of treated wastewater by RT semi-nested PCR. However, samples concentrated by adsorption onto glass wool or glass powder showed that 48% (glass powder) and 56% (glass wool) contained virus. Secondary concentration by organic flocculation was unsuitable for detecting virus concentrated on glass wool (20% positive samples), but it helped to increase the detection of the genome after concentration on glass powder (72% positive samples).
journal_name
J Virol Methodsjournal_title
Journal of virological methodsauthors
Gantzer C,Senouci S,Maul A,Levi Y,Schwartzbrod Ldoi
10.1016/s0166-0934(97)02193-9subject
Has Abstractpub_date
1997-05-01 00:00:00pages
265-71issue
2eissn
0166-0934issn
1879-0984pii
S0166-0934(97)02193-9journal_volume
65pub_type
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