Tracing the new SARS-CoV-2 variant BA.2.86 in the community through wastewater surveillance in Bangkok, Thailand

[...]complementary surveillance methods such as wastewater-based epidemiological surveillance offer timely insights into virus circulation.2–5 To assess the emergence of BA.2.86 in the community, we analysed 432 wastewater samples collected in Bangkok, Thailand, between June and July, 2023, as part...

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Published inThe Lancet infectious diseases Vol. 23; no. 11; pp. e464 - e466
Main Authors Wannigama, Dhammika Leshan, Amarasiri, Mohan, Phattharapornjaroen, Phatthranit, Hurst, Cameron, Modchang, Charin, Chadsuthi, Sudarat, Anupong, Suparinthon, Miyanaga, Kazuhiko, Cui, Longzhu, Fernandez, Stefan, Huang, Angkana T, Ounjai, Puey, Tacharoenmuang, Ratana, Ragupathi, Naveen Kumar Devanga, Sano, Daisuke, Furukawa, Takashi, Sei, Kazunari, Leelahavanichkul, Asada, Kanjanabuch, Talerngsak, Higgins, Paul G, Nanbo, Asuka, Kicic, Anthony, Singer, Andrew C, Chatsuwan, Tanittha, Trowsdale, Sam, Khatib, Aisha, Shibuya, Kenji, Abe, Shuichi, Ishikawa, Hitoshi, Hongsing, Parichart, Thuptiang, Wanwara, Rad S M, Ali Hosseini, Vatanaprasan, Porames, Jay, Dylan John, Saethang, Thammakorn, Luk-in, Sirirat, Storer, Robin James, Kanthawee, Phitsanuruk
Format Journal Article
LanguageEnglish
Published London Elsevier Ltd 01.11.2023
Elsevier Limited
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Summary:[...]complementary surveillance methods such as wastewater-based epidemiological surveillance offer timely insights into virus circulation.2–5 To assess the emergence of BA.2.86 in the community, we analysed 432 wastewater samples collected in Bangkok, Thailand, between June and July, 2023, as part of our ongoing SARS-CoV-2 wastewater surveillance programme (appendix pp 6–7). Four of the five sequences were identical (Wastewater|Thailand|wb-23-082|2023-07-28, Wastewater|Thailand|wb-23-074|2023-07-28, Wastewater|Thailand|wb-23-077|2023-07-28, and Wastewater|Thailand|wb-23-064|2023-07-28; figure B, C). [...]one sample (Wastewater|Thailand|wb-23-074|2023-07-28) had heterogeneity at position 23570 (appendix p 15). [...]four identical sequences from different locations suggest parallel circulation across multiple areas.
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ISSN:1473-3099
1474-4457
1474-4457
DOI:10.1016/S1473-3099(23)00620-5