{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T07:47:47Z","timestamp":1790668067598,"version":"4.1.0"},"reference-count":56,"publisher":"Public Library of Science (PLoS)","issue":"1","license":[{"start":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T00:00:00Z","timestamp":1769731200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Agence Nationale de la Recherche Scientifique","award":["ANRS-COV20"],"award-info":[{"award-number":["ANRS-COV20"]}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS One"],"abstract":"<jats:p>\n                    The emergence of MERS-CoV, SARS-CoV-1, and SARS-CoV-2 highlights the significant public health and economic threats posed by coronaviruses. In Lao PDR, SARS-CoV-2-related bat coronaviruses capable of binding to human ACE2 receptors have been found in northern regions, but little is known about coronavirus diversity in anthropized environments like temples. This study investigated coronavirus circulation, diversity, and prevalence in bats from caves and temples in Vientiane Province, Lao PDR. A total of 648 guano samples (505\n                    <jats:italic>Chaerephon plicatus<\/jats:italic>\n                    , 100\n                    <jats:italic>Hipposideros<\/jats:italic>\n                    spp., 43\n                    <jats:italic>Taphozous<\/jats:italic>\n                    spp.) were collected between December 2022 and June 2023 and screened using pan-coronavirus RT-PCR approach. The overall positivity rate was 17.28%, significantly higher in caves (18.8%) than temples (4.41%) (p\u2009=\u20090.003).\n                    <jats:italic>C. plicatus<\/jats:italic>\n                    showed the highest positivity rate (21.38%), followed by\n                    <jats:italic>Hipposideros<\/jats:italic>\n                    spp. 4%, while\n                    <jats:italic>Taphozous<\/jats:italic>\n                    spp. were negative. Phylogenetic analysis revealed diverse coronavirus lineages within Alphacoronavirus (80.4%) and Betacoronavirus (19.6%) genera. Although none were closely related to known human pathogens, coronaviruses of\n                    <jats:italic>Decacovirus<\/jats:italic>\n                    genus related to Chinese bat viruses and\n                    <jats:italic>Pedacovirus<\/jats:italic>\n                    genus similar to porcine epidemic diarrhea virus (PEDV) were detected. Unclassified betacoronaviruses identified were also related to viruses from\n                    <jats:italic>C. plicatus<\/jats:italic>\n                    in Thailand. This study provides valuable insights into coronavirus circulation in both natural and anthropized environments. The detection of PEDV-like viruses underlines the need for continued surveillance at the human-bat interface, where activities like guano harvesting and temple visits increase contacts. Further genomic and functional studies would enhance our understanding of their evolutionary relationships and potential for further cross-species transmission.\n                  <\/jats:p>","DOI":"10.1371\/journal.pone.0341737","type":"journal-article","created":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T18:24:14Z","timestamp":1769797454000},"page":"e0341737","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":1,"title":["Genetic diversity of alpha and betacoronaviruses in cave and temple-roosting bats in Vientiane Province, Lao PDR"],"prefix":"10.1371","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9292-7943","authenticated-orcid":true,"given":"Illich Manfred","family":"Mombo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Novy Charel","family":"Bobouaka Bonguili","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicola","family":"Gasperini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arisa","family":"Chandarak","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thida","family":"Xaiyaphoumi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pauline","family":"Brault","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-2341-9993","authenticated-orcid":true,"given":"Oceane","family":"Rieu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Phimpha","family":"Paboriboune","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric","family":"Leroy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3843-9396","authenticated-orcid":true,"given":"Fabien Roch","family":"Niama","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sabrina","family":"Locatelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2026,1,30]]},"reference":[{"issue":"7","key":"pone.0341737.ref001","doi-asserted-by":"crossref","first-page":"3995","DOI":"10.1128\/JVI.06540-11","article-title":"Discovery of seven novel Mammalian and avian coronaviruses in the genus deltacoronavirus supports bat coronaviruses as the gene source of alphacoronavirus and betacoronavirus and avian coronaviruses as the gene source of gammacoronavirus and deltacoronavirus","volume":"86","author":"PCY Woo","year":"2012","journal-title":"J Virol"},{"issue":"10","key":"pone.0341737.ref002","doi-asserted-by":"crossref","first-page":"1686","DOI":"10.7150\/ijbs.45472","article-title":"Zoonotic origins of human coronaviruses","volume":"16","author":"Z-W Ye","year":"2020","journal-title":"Int J Biol Sci"},{"key":"pone.0341737.ref003","first-page":"1","article-title":"The molecular biology of coronaviruses","volume":"48","author":"MM Lai","year":"1997","journal-title":"Adv Virus Res"},{"issue":"10","key":"pone.0341737.ref004","doi-asserted-by":"crossref","first-page":"1117","DOI":"10.3181\/0903-MR-94","article-title":"Coronavirus diversity, phylogeny and interspecies jumping","volume":"234","author":"PCY Woo","year":"2009","journal-title":"Exp Biol Med (Maywood)"},{"issue":"8","key":"pone.0341737.ref005","doi-asserted-by":"crossref","first-page":"785","DOI":"10.1089\/vbz.2009.0173","article-title":"Circulation of Group 2 coronaviruses in a bat species common to urban areas in Western Europe","volume":"10","author":"CBEM Reusken","year":"2010","journal-title":"Vector-Borne and Zoonotic Diseases"},{"issue":"10229","key":"pone.0341737.ref006","doi-asserted-by":"crossref","first-page":"1063","DOI":"10.1016\/S0140-6736(19)33221-0","article-title":"Middle East respiratory syndrome","volume":"395","author":"ZA Memish","year":"2020","journal-title":"The Lancet"},{"issue":"7","key":"pone.0341737.ref007","doi-asserted-by":"crossref","first-page":"558","DOI":"10.1136\/thorax.58.7.558","article-title":"Severe acute respiratory syndrome (SARS): Epidemiology, diagnosis and management","volume":"58","author":"GWK Wong","year":"2003","journal-title":"Thorax"},{"issue":"7798","key":"pone.0341737.ref008","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1038\/s41586-020-2012-7","article-title":"A pneumonia outbreak associated with a new coronavirus of probable bat origin","volume":"579","author":"P Zhou","year":"2020","journal-title":"Nature"},{"issue":"5","key":"pone.0341737.ref009","doi-asserted-by":"crossref","first-page":"299","DOI":"10.1038\/s41579-021-00652-2","article-title":"Ecology, evolution and spillover of coronaviruses from bats","volume":"20","author":"M Ruiz-Aravena","year":"2022","journal-title":"Nat Rev Microbiol"},{"issue":"3","key":"pone.0341737.ref010","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1038\/s41579-018-0118-9","article-title":"Origin and evolution of pathogenic coronaviruses","volume":"17","author":"J Cui","year":"2019","journal-title":"Nat Rev Microbiol"},{"issue":"7","key":"pone.0341737.ref011","doi-asserted-by":"crossref","first-page":"2430","DOI":"10.1073\/pnas.0409608102","article-title":"Cross-host evolution of severe acute respiratory syndrome coronavirus in palm civet and human","volume":"102","author":"H-D Song","year":"2005","journal-title":"Proc Natl Acad Sci U S A"},{"key":"pone.0341737.ref012","doi-asserted-by":"crossref","DOI":"10.3389\/fviro.2022.875213","article-title":"SARS-CoV-2 and the missing link of intermediate hosts in viral emergence - what we can learn from other betacoronaviruses","volume":"2","author":"BG Schindell","year":"2022","journal-title":"Front Virol"},{"issue":"4","key":"pone.0341737.ref013","doi-asserted-by":"crossref","first-page":"1787","DOI":"10.1002\/vms3.835","article-title":"Major bat-borne zoonotic viral epidemics in Asia and Africa: A systematic review and meta-analysis","volume":"8","author":"SA Khan","year":"2022","journal-title":"Vet Med Sci"},{"issue":"7842","key":"pone.0341737.ref014","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1038\/s41586-020-03128-0","article-title":"Lessons from the host defences of bats, a unique viral reservoir","volume":"589","author":"AT Irving","year":"2021","journal-title":"Nature"},{"key":"pone.0341737.ref015","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1007\/s10393-024-01688-5","article-title":"Detection and prevalence of coronaviruses in European Bats: A systematic review","volume":"21","author":"M Hemnani","year":"2024","journal-title":"EcoHealth"},{"issue":"1798","key":"pone.0341737.ref016","first-page":"20142124","article-title":"Ecological dynamics of emerging bat virus spillover","volume":"282","author":"RK Plowright","year":"2015","journal-title":"Proc Biol Sci"},{"issue":"8","key":"pone.0341737.ref017","doi-asserted-by":"crossref","DOI":"10.3201\/eid1908.130119","article-title":"Group C Betacoronavirus in Bat Guano Fertilizer, Thailand","volume":"19","author":"S Wacharapluesadee","year":"2013","journal-title":"Emerg Infect Dis"},{"issue":"1","key":"pone.0341737.ref018","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1111\/zph.12362","article-title":"Detection of potentially novel paramyxovirus and coronavirus viral RNA in bats and rats in the Mekong Delta region of southern Viet Nam","volume":"65","author":"A Berto","year":"2018","journal-title":"Zoonoses Public Health"},{"issue":"1","key":"pone.0341737.ref019","doi-asserted-by":"crossref","first-page":"6563","DOI":"10.1038\/s41467-021-26809-4","article-title":"A novel SARS-CoV-2 related coronavirus in bats from Cambodia","volume":"12","author":"D Delaune","year":"2021","journal-title":"Nat Commun"},{"issue":"1","key":"pone.0341737.ref020","doi-asserted-by":"crossref","first-page":"10705","DOI":"10.1038\/s41467-024-55384-7","article-title":"Origin and cross-species transmission of bat coronaviruses in China","volume":"15","author":"A Latinne","year":"2024","journal-title":"Nat Commun"},{"issue":"4","key":"pone.0341737.ref021","article-title":"Insectivorous bat reproduction and human cave visitation in Cambodia: A perfect conservation storm?","volume":"13","author":"T Lim","year":"2018","journal-title":"PLoS One"},{"key":"pone.0341737.ref022","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1186\/s12917-015-0390-0","article-title":"Spatial characterization of colonies of the flying fox bat, a carrier of Nipah virus in Thailand","volume":"11","author":"W Thanapongtharm","year":"2015","journal-title":"BMC Vet Res"},{"issue":"7905","key":"pone.0341737.ref023","doi-asserted-by":"crossref","first-page":"330","DOI":"10.1038\/s41586-022-04532-4","article-title":"Bat coronaviruses related to SARS-CoV-2 and infectious for human cells","volume":"604","author":"S Temmam","year":"2022","journal-title":"Nature"},{"key":"pone.0341737.ref024","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1016\/j.meegid.2016.11.029","article-title":"Genetic diversity of coronaviruses in bats in Lao PDR and Cambodia","volume":"48","author":"A Lacroix","year":"2017","journal-title":"Infect Genet Evol"},{"issue":"8","key":"pone.0341737.ref025","doi-asserted-by":"crossref","first-page":"1869","DOI":"10.1007\/s00705-020-04683-7","article-title":"Coronavirus surveillance of wildlife in the Lao People\u2019s Democratic Republic detects viral RNA in rodents","volume":"165","author":"DJ McIver","year":"2020","journal-title":"Arch Virol"},{"key":"pone.0341737.ref026","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1186\/s12985-015-0289-1","article-title":"Diversity of coronavirus in bats from Eastern Thailand","volume":"12","author":"S Wacharapluesadee","year":"2015","journal-title":"Virol J"},{"issue":"1","key":"pone.0341737.ref027","doi-asserted-by":"crossref","DOI":"10.1038\/s41467-017-00923-8","article-title":"Global hotspots and correlates of emerging zoonotic diseases","volume":"8","author":"T Allen","year":"2017","journal-title":"Nat Commun"},{"issue":"1924","key":"pone.0341737.ref028","first-page":"20192736","article-title":"Global shifts in mammalian population trends reveal key predictors of virus spillover risk","volume":"287","author":"CK Johnson","year":"2020","journal-title":"Proc Biol Sci"},{"issue":"4","key":"pone.0341737.ref029","doi-asserted-by":"crossref","first-page":"626","DOI":"10.3201\/eid1404.071439","article-title":"Detection and prevalence patterns of group I coronaviruses in bats, northern Germany","volume":"14","author":"F Gloza-Rausch","year":"2008","journal-title":"Emerg Infect Dis"},{"issue":"2","key":"pone.0341737.ref030","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1016\/j.bsheal.2019.10.004","article-title":"Human-animal interactions and bat coronavirus spillover potential among rural residents in Southern China","volume":"1","author":"H Li","year":"2019","journal-title":"Biosaf Health"},{"issue":"2","key":"pone.0341737.ref031","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1007\/s00442-025-05671-x","article-title":"Large and high-altitude foraging ranges suggests importance of Wrinkle-lipped free-tailed bats (Mops plicatus) for consuming dispersing pest insects","volume":"207","author":"S Srilopan","year":"2025","journal-title":"Oecologia"},{"issue":"4","key":"pone.0341737.ref032","doi-asserted-by":"crossref","first-page":"781","DOI":"10.3390\/v14040781","article-title":"Longitudinal survey of coronavirus circulation and diversity in insectivorous bat colonies in zimbabwe","volume":"14","author":"V Chidoti","year":"2022","journal-title":"Viruses"},{"issue":"10","key":"pone.0341737.ref033","doi-asserted-by":"crossref","first-page":"1272","DOI":"10.3390\/pathogens12101272","article-title":"Absence of Coronavirus RNA in Faecal Samples from Wild Primates in Gabon, Central Africa","volume":"12","author":"IM Mombo","year":"2023","journal-title":"Pathogens"},{"issue":"23","key":"pone.0341737.ref034","doi-asserted-by":"crossref","first-page":"12815","DOI":"10.1128\/JVI.05838-11","article-title":"Avian coronavirus in wild aquatic birds","volume":"85","author":"DKW Chu","year":"2011","journal-title":"J Virol"},{"issue":"16","key":"pone.0341737.ref035","doi-asserted-by":"crossref","first-page":"6196","DOI":"10.1073\/pnas.86.16.6196","article-title":"Dynamics of mitochondrial DNA evolution in animals: Amplification and sequencing with conserved primers.","volume":"86","author":"TD Kocher","year":"1989","journal-title":"Proc Natl Acad Sci USA"},{"issue":"3","key":"pone.0341737.ref036","doi-asserted-by":"crossref","first-page":"849","DOI":"10.1007\/s00362-015-0733-8","article-title":"Alan Agresti (2013): Categorical data analysis","volume":"57","author":"ST Lenz","year":"2015","journal-title":"Stat Papers"},{"key":"pone.0341737.ref037","doi-asserted-by":"crossref","first-page":"524","DOI":"10.1007\/978-3-642-04898-2_253","article-title":"Fisher exact test","author":"P Sprent","year":"2011","journal-title":"International Encyclopedia of Statistical Science"},{"issue":"1","key":"pone.0341737.ref038","doi-asserted-by":"crossref","first-page":"5537","DOI":"10.1038\/s41467-023-41264-z","article-title":"Panoramic analysis of coronaviruses carried by representative bat species in Southern China to better understand the coronavirus sphere","volume":"14","author":"Y Han","year":"2023","journal-title":"Nat Commun"},{"issue":"6","key":"pone.0341737.ref039","article-title":"A comprehensive survey of bat sarbecoviruses across China in relation to the origins of SARS-CoV and SARS-CoV-2","volume":"10","author":"Z Wu","year":"2022","journal-title":"Natl Sci Rev"},{"issue":"17","key":"pone.0341737.ref040","doi-asserted-by":"crossref","DOI":"10.1016\/j.cell.2021.06.008","article-title":"Identification of novel bat coronaviruses sheds light on the evolutionary origins of SARS-CoV-2 and related viruses","volume":"184","author":"H Zhou","year":"2021","journal-title":"Cell"},{"issue":"2","key":"pone.0341737.ref041","doi-asserted-by":"crossref","first-page":"176","DOI":"10.3390\/v14020176","article-title":"Presence of recombinant bat coronavirus GCCDC1 in cambodian bats","volume":"14","author":"F Zhu","year":"2022","journal-title":"Viruses"},{"issue":"8","key":"pone.0341737.ref042","doi-asserted-by":"crossref","first-page":"855","DOI":"10.3390\/v12080855","article-title":"Wide diversity of coronaviruses in frugivorous and insectivorous bat species: A pilot study in Guinea, West Africa","volume":"12","author":"A Lacroix","year":"2020","journal-title":"Viruses"},{"issue":"13","key":"pone.0341737.ref043","doi-asserted-by":"crossref","DOI":"10.1126\/sciadv.add0688","article-title":"Human disturbance increases coronavirus prevalence in bats","volume":"9","author":"VM Warmuth","year":"2023","journal-title":"Sci Adv"},{"issue":"3","key":"pone.0341737.ref044","doi-asserted-by":"crossref","first-page":"35","DOI":"10.3390\/d9030035","article-title":"A Comparative analysis of viral richness and viral sharing in cave-roosting bats","volume":"9","author":"A Willoughby","year":"2017","journal-title":"Diversity"},{"key":"pone.0341737.ref045","first-page":"463","article-title":"Conservation Ecology of Cave Bats","author":"NM Furey","year":"2015","journal-title":"Bats in the Anthropocene: Conservation of Bats in a Changing World"},{"issue":"7","key":"pone.0341737.ref046","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0251771","article-title":"Temples and bats in a homogeneous agriculture landscape: Importance of microhabitat availability, disturbance and land use for bat conservation","volume":"17","author":"T Ganesh","year":"2022","journal-title":"PLoS One"},{"key":"pone.0341737.ref047","first-page":"427","article-title":"Bats and buildings: The Conservation of Synanthropic Bats","author":"CC Voigt","year":"2015","journal-title":"Bats in the Anthropocene: Conservation of Bats in a Changing World"},{"issue":"3","key":"pone.0341737.ref048","doi-asserted-by":"crossref","first-page":"91","DOI":"10.3390\/d10030091","article-title":"Reproductive ecology of wrinkle-lipped free-tailed bats chaerephon plicatus (buchannan, 1800) in relation to guano production in Cambodia","volume":"10","author":"NM Furey","year":"2018","journal-title":"Diversity"},{"issue":"6","key":"pone.0341737.ref049","doi-asserted-by":"crossref","first-page":"2634","DOI":"10.1002\/vms3.1251","article-title":"Detection of novel coronaviruses from dusky fruit bat (Penthetor lucasi) in Sarawak, Malaysian Borneo","volume":"9","author":"SP Habeebur-Rahman","year":"2023","journal-title":"Vet Med Sci"},{"issue":"21","key":"pone.0341737.ref050","doi-asserted-by":"crossref","first-page":"11906","DOI":"10.1128\/JVI.01305-12","article-title":"Recent transmission of a novel alphacoronavirus, bat coronavirus HKU10, from Leschenault\u2019s rousettes to pomona leaf-nosed bats: First evidence of interspecies transmission of coronavirus between bats of different suborders","volume":"86","author":"SKP Lau","year":"2012","journal-title":"J Virol"},{"issue":"1","key":"pone.0341737.ref051","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1007\/s12250-016-3713-9","article-title":"Coexistence of multiple coronaviruses in several bat colonies in an abandoned mineshaft","volume":"31","author":"X-Y Ge","year":"2016","journal-title":"Virol Sin"},{"issue":"10","key":"pone.0341737.ref052","doi-asserted-by":"crossref","first-page":"1962","DOI":"10.3390\/v13101962","article-title":"Genomic characterization of diverse bat coronavirus HKU10 in hipposideros bats","volume":"13","author":"N Wang","year":"2021","journal-title":"Viruses"},{"issue":"3","key":"pone.0341737.ref053","doi-asserted-by":"crossref","first-page":"790","DOI":"10.3390\/v15030790","article-title":"One health surveillance highlights circulation of viruses with zoonotic potential in bats, pigs, and humans in Viet Nam","volume":"15","author":"A Latinne","year":"2023","journal-title":"Viruses"},{"issue":"11","key":"pone.0341737.ref054","doi-asserted-by":"crossref","first-page":"2434","DOI":"10.3390\/v14112434","article-title":"Porcine epidemic diarrhea virus: An updated overview of virus epidemiology, virulence variation patterns and virus-host interactions","volume":"14","author":"Y Zhang","year":"2022","journal-title":"Viruses"},{"issue":"5","key":"pone.0341737.ref055","article-title":"Origin, evolution, and genotyping of emergent porcine epidemic diarrhea virus strains in the United States","volume":"4","author":"Y-W Huang","year":"2013","journal-title":"mBio"},{"issue":"3","key":"pone.0341737.ref056","doi-asserted-by":"crossref","first-page":"446","DOI":"10.1093\/cid\/ciab456","article-title":"Novel canine coronavirus isolated from a hospitalized patient with pneumonia in East Malaysia","volume":"74","author":"AN Vlasova","year":"2022","journal-title":"Clin Infect Dis"}],"container-title":["PLOS One"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0341737","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T18:24:24Z","timestamp":1769797464000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0341737"}},"subtitle":[],"editor":[{"given":"Pablo","family":"Colunga-Salas","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2026,1,30]]},"references-count":56,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,1,30]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0341737","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,30]]}}}