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Comparison of Different Reverse Transcriptase-Polymerase Chain Reaction-Based Methods for Wastewater Surveillance of SARS-CoV-2: Exploratory Study.

Annika LänsivaaraKirsi-Maarit LehtoRafiqul HyderErja Sinikka JanhonenAnssi LipponenAnnamari HeikinheimoTarja PitkänenSami Oikarinennull null
Published in: JMIR public health and surveillance (2024)
As our study, as well as most of the previous studies, has shown RT-ddPCR to be more sensitive than RT-qPCR, its use in the wastewater surveillance of SARS-CoV-2 should be considered, especially if the amount of SARS-CoV-2 circulating in the population was low. All the analysis steps must be optimized for wastewater surveillance as our study showed that all the analysis steps including the compatibility of the RNA extraction, the RT-PCR kit, and the target gene assay influence the results. In addition, our study showed that RT-SIBA could be used to detect SARS-CoV-2 in wastewater if a qualitative result is sufficient.
Keyphrases
  • sars cov
  • wastewater treatment
  • gene expression
  • transcription factor