{"id":22487,"date":"2022-10-20T17:16:34","date_gmt":"2022-10-20T21:16:34","guid":{"rendered":"https:\/\/alanskeoch.ca\/?p=22487"},"modified":"2022-10-20T17:18:20","modified_gmt":"2022-10-20T21:18:20","slug":"episode-661-the-wuhan-market-horseshoe-bats-raccoon-dogs-and-the-covid-19-virus-oct-19-2022-alan-skeoch","status":"publish","type":"post","link":"https:\/\/alanskeoch.ca\/?p=22487","title":{"rendered":"EPISODE 661   THE WUHAN  MARKET,  HORSESHOE BATS, RACCOON DOGS, AND THE COVID 19 VIRUS  (OCT. 19, 2022) ALAN SKEOCH"},"content":{"rendered":"<div>\n<div style=\"word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space; position: relative;\" class=\"\">EPISODE 661 &nbsp; THE WUHAN &nbsp;MARKET, &nbsp;HORSESHOE BATS, RACCOON DOGS, AND THE COVID 19 VIRUS &nbsp;(OCT. 19, 2022) ALAN SKEOCH<\/p>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">alan skeoch<\/div>\n<div class=\"\">oct. 19, 2022<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><img decoding=\"async\" apple-inline=\"yes\" id=\"60DEAAA3-4C32-4458-82AF-8CD615BBD996\" class=\"\" src=\"https:\/\/alanskeoch.ca\/wp-content\/uploads\/2022\/10\/F5983FD5-338C-4727-8B65-AA15A8BFD5D6_1_105_c.jpeg\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><img decoding=\"async\" jsaction=\"load:XAeZkd;\" jsname=\"HiaYvf\" class=\"n3VNCb KAlRDb\" alt=\"Large-eared Horseshoe Bat - The Australian Museum\" data-noaft=\"1\" apple-inline=\"yes\" id=\"90A02853-D17C-49FF-BF79-C13456B51D3A\" style=\"margin: 0px;\" src=\"https:\/\/alanskeoch.ca\/wp-content\/uploads\/2022\/10\/Rhinolophus_philippinensis.width-800.a4ab6d2.jpeg\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">HORESHOE BAT \u2026<\/div>\n<div class=\"\">Cute little fellows? &nbsp;Not cute at all\u2026the link between Covid 19 and humanity<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><img decoding=\"async\" jsaction=\"load:XAeZkd;\" jsname=\"HiaYvf\" class=\"n3VNCb KAlRDb\" alt=\"Untold story: That time when Asian raccoon dogs nearly invaded Minnesota -  Duluth News Tribune | News, weather, and sports from Duluth, Minnesota\" data-noaft=\"1\" apple-inline=\"yes\" id=\"78C08728-342A-4650-A001-BE17B2186D76\" style=\"margin: 0px;\" src=\"https:\/\/alanskeoch.ca\/wp-content\/uploads\/2022\/10\/90.jpeg\"><\/div>\n<div class=\"\">RACCOON DOG<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">One of the rarest animal in the world\u2026a raccoon dog. &nbsp;No &nbsp;others in<\/div>\n<div class=\"\">its family tree save , perhaps distant connection to the fox family.&nbsp;<\/div>\n<div class=\"\">I had never heard of raccoon dogs until I got Covid 19 &nbsp;on Oct. 16, 2022.<\/div>\n<div class=\"\">The was my 84th birthday and I was sick, really sick after a root canal surgery<\/div>\n<div class=\"\">three days earlier on Thursday Oct. 14, 2022. &nbsp;On those days I had no reason to link<\/div>\n<div class=\"\">my illness to this RACCOON DOG, one of the rarest creatures on earth today.<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">&nbsp;the Raccoon dog today is on the verge of extinction.<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><object data=\"cid:803627AA-898E-4BD2-A6BB-EEF227686DD0\" type=\"image\/jpeg\" alt=\"Raccoon dog\" srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg 240w, <a href=\"https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg\">ichef.bbci.co.uk\/news\/320\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg<\/a> 320w, <a href=\"https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg\">ichef.bbci.co.uk\/news\/480\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg<\/a> 480w, <a href=\"https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg\">ichef.bbci.co.uk\/news\/624\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg<\/a> 624w, <a href=\"https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg\">ichef.bbci.co.uk\/news\/800\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg<\/a> 800w, <a href=\"https:\/\/ichef.bbci.co.uk\/news\/976\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg\">ichef.bbci.co.uk\/news\/976\/cpsprodpb\/D6A4\/production\/_107184945_racdog.jpg<\/a> 976w&#8221; width=&#8221;976&#8243; height=&#8221;549&#8243; loading=&#8221;lazy&#8221; class=&#8221;ssrcss-evoj7m-Image ee0ct7c0&#8243;><\/object><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">CUTE, but also very dangerous. &nbsp;Raccoon dogs are now the chief suspects in the spread of the Coronavirus around the world with<\/div>\n<div class=\"\">hundreds of thousands of deaths.<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">How can the scourge be traced to Raccoon dogs? &nbsp; Indeed, how can Covid 19\u2019s history even be traced back in time?<\/div>\n<div class=\"\">Many teams of scientists have been doing this and their weapon is the SWAB. &nbsp; those little sticks with some fluff on the<\/div>\n<div class=\"\">tip. &nbsp;Thousands and thousands of these swabs have been used to \u2018wipe down\u2019 suspected concentrations of the Covid 19<\/div>\n<div class=\"\">virus\u2026a virus so small that it can only be seen through electron microscopes.<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">THE WUHAN MARKET PLACE, WUHAN CITY, CHINA<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><a href=\"https:\/\/www.nature.com\/articles\/d41586-021-02519-1\" class=\"u-link-inherit\" data-track=\"click\" data-track-label=\"recommended article\" style=\"font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen-Sans, Ubuntu, Cantarell, \"Helvetica Neue\", sans-serif; background-color: rgb(235, 235, 235); color: inherit; overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\"><img decoding=\"async\" class=\"recommended__image\" alt=\"\" apple-inline=\"yes\" id=\"35887362-6D3E-4524-B4C8-2429DEC284F9\" style=\"border: 0px; max-width: 100%; vertical-align: middle; box-sizing: inherit; margin-bottom: 20px;\" src=\"https:\/\/alanskeoch.ca\/wp-content\/uploads\/2022\/10\/d41586-022-00584-8_19689568.jpg\"><\/a><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">January 1, 2020, The Wuhan Police shut down the Wuhan Market. &nbsp;Guards prevent entry.&nbsp;<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">There are 11 million people living in Wuhan! &nbsp;I had never heard of the place until the global pandemic arrived. &nbsp;And the scourge arrived<\/div>\n<div class=\"\">with the speed of summer lightning. &nbsp; On Feb 29, 2020 I was guest speaker at a meeting in Mississauga. &nbsp; My subject was Invasive&nbsp;<\/div>\n<div class=\"\">species and the Great Lakes. &nbsp; We had an audience of 100 people at the Stonehooker Brewey in the City of Mississauga..<\/div>\n<div class=\"\">Covic 19 was not on my list of invasive species. &nbsp;Not that day. &nbsp;But the next day &nbsp;March 1, 2020, Covid 19 was on the tip<\/div>\n<div class=\"\">of everyone\u2019s tongue. &nbsp;The virus had become a pandemic which spread around the world between December, 2019 and<\/div>\n<div class=\"\">March 2020. &nbsp; The Grim Reaper followed.<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">World Health &nbsp;scientists, &nbsp;Chinese national health scientists, &nbsp;Independent scientists have swabbed the Wuhan market<\/div>\n<div class=\"\">from floor to table height\u2026.from cage to cage searching for concentrations or even evidence of the presence of<\/div>\n<div class=\"\">the Coronavirus. &nbsp;<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">They found one corner of the market\u2026a tiny corner where once stood several live animal cages holding<\/div>\n<div class=\"\">two racoon dog cages and a fox cage. &nbsp;the rest of the huge market was blank\u2026no sign of Covid 19 but<\/div>\n<div class=\"\">this corner was dense with contaminated swabs.<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">And one table was loaded with evidence\u2026.that table may have been the table where one or perhaps<\/div>\n<div class=\"\">both of the raccoon dogs wee slaughtered and their wild meat carried away to contaminate the whole of<\/div>\n<div class=\"\">planet earth.<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">There is now almost total agreement that these two raccoon dogs provided the Intermediate link between<\/div>\n<div class=\"\">the Horseshoe bats who carried the virus and the transfer of the virus to the first few humans.<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">(There remains the possibility, remote though it be, &nbsp;that some human carrier brought the virus<\/div>\n<div class=\"\">to the market and gave the Covid 19 to the racoon dogs instead of the other way around.<\/div>\n<div class=\"\">This is a one in a thousand possibility.)<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">CASE OF ALAN SKEOCH\u2026HOW DID ALAN GET THE VIRUS?<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><img decoding=\"async\" apple-inline=\"yes\" id=\"17DFDE5D-47A6-4496-B546-973DB4246375\" class=\"\" src=\"https:\/\/alanskeoch.ca\/wp-content\/uploads\/2022\/10\/2102F516-F822-4490-865F-38321676F855_1_105_c.jpeg\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">We did the Covid Test twice and each time I got the red line\u2026..positive test for Covid 19<\/div>\n<div class=\"\"><img decoding=\"async\" apple-inline=\"yes\" id=\"9BE8C61B-A051-495F-992D-2CEAB48B3076\" class=\"\" src=\"https:\/\/alanskeoch.ca\/wp-content\/uploads\/2022\/10\/672E2D8C-13BC-4F2B-B3B8-4D3BD752E37E_1_105_c.jpeg\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">\u201cAT 5 P.M. on Oct. 13, 2020, &nbsp;I stepped out of my dentists office with a new root canal.<\/div>\n<div class=\"\">I felt good. &nbsp;Some pain which I was sure would diminish. &nbsp;Instead of getting into the car<\/div>\n<div class=\"\">right away, I turned left nd walked about 100 yards to the Salvation Army Thrift Store&nbsp;<\/div>\n<div class=\"\">to look at there book collection and perhaps buy a couple. Passed three very down at the heal<\/div>\n<div class=\"\">man on the way &nbsp; Then I got in the car<\/div>\n<div class=\"\">and drove home. &nbsp; &nbsp;<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">Did someone cough passing me in those hundred feet and a droplet got ingested?<\/div>\n<div class=\"\">Was my mask ineffective? &nbsp; Had persons with Covid 19 been handling the&nbsp;<\/div>\n<div class=\"\">books before me? &nbsp;&nbsp;<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">I was contaminated but did not know it. &nbsp;How?<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">I have no idea. &nbsp; I did not know that I Had been contaminated with &nbsp;Covid 19 until<\/div>\n<div class=\"\">October 18 when my dentist wondered at &nbsp;my prolonged sickness after surgeryd, \u201cIs there a chance you have Covid 19?\u201d<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">\u201cLet\u2019s see \u2026 we have the test kit.\u201d<\/div>\n<div class=\"\">\u201cCn\u2019t see how I can have picked up Covid 19?\u201d<\/div>\n<div class=\"\">\u201cThat is probably what most infected people say.\u201d<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">\u201cYou know what else people say?\u201d<\/div>\n<div class=\"\">\u201cThey think those Raccoon dogs are really cute\u201d<\/div>\n<div class=\"\">\u201cTurns out they are not cute at al\u2026.they are carriers of disease.\u201d<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">&nbsp;The Covid 19 virus seems to have originated as living material in Horseshoe &nbsp;<\/div>\n<div class=\"\">bats living in wild properties north and west of Wuhann, China. &nbsp;No danger unless &nbsp;<\/div>\n<div class=\"\">doing scientific work in a bat cave stumbling on the bat excrement, perhaps toaching live bats. &nbsp;<\/div>\n<div class=\"\">Rare. &nbsp;But Chinese scientists were, at the time studying these pats and the diseases they<\/div>\n<div class=\"\">carried. &nbsp;<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">What was needed was to find an Intermediate carrier of Covid 19, a creature that might have more direct contact<\/div>\n<div class=\"\">with humans.<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><img decoding=\"async\" jsaction=\"load:XAeZkd;\" jsname=\"HiaYvf\" class=\"n3VNCb KAlRDb\" alt=\"1,149 Raccoon Dog Stock Photos, Pictures &amp; Royalty-Free ...\" data-noaft=\"1\" apple-inline=\"yes\" id=\"D11AF7A0-FA0D-4A23-AB17-7BC1F63D2514\" style=\"margin: 0px;\" src=\"https:\/\/alanskeoch.ca\/wp-content\/uploads\/2022\/10\/raccoon-dog-picture-id467982142.jpeg\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">NOTES FROM VARIOUS SOURCES<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">\n<h2 class=\"js-section-title c-article-section__title js-c-reading-companion-sections-item\" id=\"Sec1\" style=\"margin: 0px; box-sizing: inherit; font-size: 1.5rem; color: rgb(27, 48, 81); font-family: Europa, \"Trebuchet MS\"; line-height: 1.24; border-bottom-width: 2px; border-bottom-style: solid; border-bottom-color: rgb(213, 213, 213); padding-bottom: 8px;\">Background<\/h2>\n<div class=\"c-article-section__content\" id=\"Sec1-content\" style=\"box-sizing: inherit; padding: 8px 0px 0px; margin: 0px 0px 40px; margin-block-start: 16px;\">\n<div class=\"\" style=\"margin: 0px; box-sizing: inherit; padding: 0px; overflow-wrap: break-word; word-break: break-word; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: Georgia, Palatino, serif;\">HORSESHOE BATS &nbsp;and PIPISTRELLE BATS<\/div>\n<div class=\"\" style=\"margin: 0px; box-sizing: inherit; padding: 0px; overflow-wrap: break-word; word-break: break-word; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: Georgia, Palatino, serif;\"><br class=\"\"><\/div>\n<div class=\"\" style=\"margin: 0px; box-sizing: inherit; padding: 0px; overflow-wrap: break-word; word-break: break-word; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: Georgia, Palatino, serif;\">THE carriers of the Covid 19 viruses.<\/div>\n<div class=\"\" style=\"margin: 0px; box-sizing: inherit; padding: 0px; overflow-wrap: break-word; word-break: break-word; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: Georgia, Palatino, serif;\">\n<p class=\"\" style=\"box-sizing: border-box; margin: 2.15rem 0px; font-size: 20px; line-height: 30px;\">&#8220;Among all the known creatures, the bats are rich in various viruses inside. You can find most viruses responsible for human diseases like rabies, SARS, and Ebola,&#8221; Tian Junhua, a Wuhan CDC (Centre for&nbsp;<\/p>\n<p class=\"\" style=\"box-sizing: border-box; margin: 2.15rem 0px; font-size: 20px; line-height: 30px;\">Disease Control) researcher, says in the video. &#8220;It is while discovering new viruses that we are most at risk of infection<\/p>\n<\/div>\n<div class=\"\" style=\"margin: 0px; box-sizing: inherit; padding: 0px; overflow-wrap: break-word; word-break: break-word; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: Georgia, Palatino, serif;\">Bats, with extensive geographical distribution and capability of flight, constitute the second largest group of mammalian species and have been documented as natural hosts of a large number of diverse viruses such as lyssaviruses, paramyxoviruses and filoviruses [<a data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" aria-label=\"Reference 1\" title=\"Smith I, Wang LF. Bats and their virome: An important source of emerging viruses capable of infecting humans. Curr Opin Virol. 2013;3(1):84\u201391. doi:                      10.1016\/j.coviro.2012.11.006                                          .\" href=\"https:\/\/virologyj.biomedcentral.com\/articles\/10.1186\/s12985-015-0422-1#ref-CR1\" id=\"ref-link-section-d1347344e506\" class=\"\" style=\"margin: 0px; box-sizing: inherit; color: rgb(142, 37, 85); overflow-wrap: break-word; word-break: break-word; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">1<\/a>,&nbsp;<a data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" aria-label=\"Reference 2\" title=\"Shi Z. Emerging infectious diseases associated with bat viruses. Sci China Life Sci. 2013;56(8):678\u201382. doi:                      10.1007\/s11427-013-4517-x                                          .\" href=\"https:\/\/virologyj.biomedcentral.com\/articles\/10.1186\/s12985-015-0422-1#ref-CR2\" id=\"ref-link-section-d1347344e509\" class=\"\" style=\"margin: 0px; box-sizing: inherit; color: rgb(142, 37, 85); overflow-wrap: break-word; word-break: break-word; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">2<\/a>]. In the past decade, numerous novel coronaviruses have been discovered in a wide variety of bat species throughout Asia, Europe, Africa and America [<a data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" aria-label=\"Reference 3\" title=\"Drexler JF, Corman VM, Drosten C. Ecology, evolution and classification of bat coronaviruses in the aftermath of SARS. Antiviral Res. 2014;101:45\u201356. doi:                      10.1016\/j.antiviral.2013.10.013                                          .\" href=\"https:\/\/virologyj.biomedcentral.com\/articles\/10.1186\/s12985-015-0422-1#ref-CR3\" id=\"ref-link-section-d1347344e512\" class=\"\" style=\"margin: 0px; box-sizing: inherit; color: rgb(142, 37, 85); overflow-wrap: break-word; word-break: break-word; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">3<\/a>]. Within the coronavirus genera&nbsp;<i class=\"\" style=\"margin: 0px; box-sizing: inherit;\">Alphacoronavirus<\/i>&nbsp;and&nbsp;<i class=\"\" style=\"margin: 0px; box-sizing: inherit;\">Betacoronavirus<\/i>, which mainly infect mammals, 7 out of the 15 currently assigned viral species have only been found in bats [<a data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" aria-label=\"Reference 4\" title=\"de Groot R, Baker S, Baric R, Enjuanes L, Gorbalenya A, Holmes K, et al. Family Coronaviridae. In: King A, Adams M, Cartens E, Lefkowitz E, editors. Virus Taxonomy; Ninth Report of the International Committee on Taxonomy of Viruses. San Diego: Academic; 2012. p. 806\u201328.\" href=\"https:\/\/virologyj.biomedcentral.com\/articles\/10.1186\/s12985-015-0422-1#ref-CR4\" id=\"ref-link-section-d1347344e522\" class=\"\" style=\"margin: 0px; box-sizing: inherit; color: rgb(142, 37, 85); overflow-wrap: break-word; word-break: break-word; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">4<\/a>]. It is proposed that bats are major hosts for alphacoronaviruses and betacoronaviruses and play an important role as the gene source in the evolution of these two coronavirus genera [<a data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" aria-label=\"Reference 5\" title=\"Woo PC, Lau SK, Lam CS, Lau CC, Tsang AK, Lau JH, et al. 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. J Virol. 2012;86(7):3995\u20134008. doi:                      10.1128\/JVI.06540-11                                          .\" href=\"https:\/\/virologyj.biomedcentral.com\/articles\/10.1186\/s12985-015-0422-1#ref-CR5\" id=\"ref-link-section-d1347344e525\" class=\"\" style=\"margin: 0px; box-sizing: inherit; color: rgb(142, 37, 85); overflow-wrap: break-word; word-break: break-word; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">5<\/a>]. Among the coronaviruses harbored by bats, some have drawn particular research interests, as they have been found to be associated with two high profile human disease outbreaks, Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS).<\/div>\n<div class=\"\"><br class=\"webkit-block-placeholder\"><\/div>\n<\/div>\n<\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\"><img decoding=\"async\" jsaction=\"load:XAeZkd;\" jsname=\"HiaYvf\" class=\"n3VNCb KAlRDb\" alt=\"There are way more species of horseshoe bats | EurekAlert!\" data-noaft=\"1\" apple-inline=\"yes\" id=\"228F1E35-F25B-4C24-A87E-75B37C72E86E\" style=\"margin: 0px;\" src=\"https:\/\/alanskeoch.ca\/wp-content\/uploads\/2022\/10\/Public.jpeg\"><\/div>\n<div class=\"\"><br class=\"\"><\/div>\n<div class=\"\">\n<div jsname=\"rozPHf\" class=\"MBtdbb\" id=\"exacc_QkdQY9LpG4yvqtsP-pqEwA4_2\" data-ved=\"2ahUKEwjSktea--z6AhWMl2oFHXoNAegQ7NUEegQILxAD\" style=\"position: absolute; width: 652px; caret-color: rgb(32, 33, 36); color: rgb(32, 33, 36); font-family: arial, sans-serif;\">\n<div class=\"ymu2Hb\" jsslot=\"\" style=\"position: relative;\">\n<div jsname=\"oQYOj\" class=\"r2fjmd t0bRye\" id=\"_QkdQY9LpG4yvqtsP-pqEwA4_42\" data-hveid=\"CC8QBA\" data-ved=\"2ahUKEwjSktea--z6AhWMl2oFHXoNAegQu04oAHoECC8QBA\" style=\"margin-bottom: 0px; margin-top: 0px; opacity: 1;\">\n<div id=\"QkdQY9LpG4yvqtsP-pqEwA4__40\" class=\"\">\n<div class=\"wDYxhc\" data-md=\"61\" style=\"clear: none;\">\n<div class=\"LGOjhe\" data-attrid=\"wa:\/description\" aria-level=\"3\" role=\"heading\" data-hveid=\"CDMQAA\" style=\"overflow: hidden; padding-bottom: 20px;\"><span class=\"ILfuVd\" lang=\"en\" style=\"font-size: 16px; line-height: 24px;\"><span class=\"hgKElc\" style=\"padding: 0px 8px 0px 0px;\"><br class=\"\"><\/span><\/span><\/div>\n<div class=\"LGOjhe\" data-attrid=\"wa:\/description\" aria-level=\"3\" role=\"heading\" data-hveid=\"CDMQAA\" style=\"overflow: hidden; padding-bottom: 20px;\"><span class=\"ILfuVd\" lang=\"en\" style=\"font-size: 16px; line-height: 24px;\"><span class=\"hgKElc\" style=\"padding: 0px 8px 0px 0px;\"><br class=\"\"><\/span><\/span><\/div>\n<div class=\"LGOjhe\" data-attrid=\"wa:\/description\" aria-level=\"3\" role=\"heading\" data-hveid=\"CDMQAA\" style=\"overflow: hidden; padding-bottom: 20px;\"><span class=\"ILfuVd\" lang=\"en\" style=\"font-size: 16px; line-height: 24px;\"><span class=\"hgKElc\" style=\"padding: 0px 8px 0px 0px;\"><br class=\"\"><\/span><\/span><\/div>\n<div class=\"LGOjhe\" data-attrid=\"wa:\/description\" aria-level=\"3\" role=\"heading\" data-hveid=\"CDMQAA\" style=\"overflow: hidden; padding-bottom: 20px;\"><span class=\"ILfuVd\" lang=\"en\" style=\"font-size: 16px; line-height: 24px;\"><span class=\"hgKElc\" style=\"padding: 0px 8px 0px 0px;\"><br class=\"\"><\/span><\/span><\/div>\n<div class=\"LGOjhe\" data-attrid=\"wa:\/description\" aria-level=\"3\" role=\"heading\" data-hveid=\"CDMQAA\" style=\"overflow: hidden; padding-bottom: 20px;\"><br class=\"\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"\">\n<div class=\"main-content c-article-body\" style=\"margin: 0px; padding: 0px; box-sizing: inherit;\">\n<p class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\">Scientists have released three studies that reveal intriguing new clues about how the COVID-19 pandemic started. Two of the reports trace the outbreak back to a massive market that sold live animals, among other goods, in Wuhan, China<span class=\"\" style=\"font-size: 13.5px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; box-sizing: inherit;\"><a href=\"https:\/\/www.nature.com\/articles\/d41586-022-00584-8#ref-CR1\" data-track=\"click\" data-action=\"anchor-link\" data-track-label=\"go to reference\" data-track-category=\"references\" class=\"\" style=\"color: rgb(0, 102, 153); overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">1<\/a><\/span><span class=\"\" style=\"font-size: 13.5px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; box-sizing: inherit;\">,<\/span><span class=\"\" style=\"font-size: 13.5px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; box-sizing: inherit;\"><a href=\"https:\/\/www.nature.com\/articles\/d41586-022-00584-8#ref-CR2\" data-track=\"click\" data-action=\"anchor-link\" data-track-label=\"go to reference\" data-track-category=\"references\" class=\"\" style=\"color: rgb(0, 102, 153); overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">2<\/a><\/span>, and a third suggests that the coronavirus SARS-CoV-2 spilled over from animals \u2014 possibly those sold at the market \u2014 to humans at least twice in November or December 2019<span class=\"\" style=\"font-size: 13.5px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; box-sizing: inherit;\"><a href=\"https:\/\/www.nature.com\/articles\/d41586-022-00584-8#ref-CR3\" data-track=\"click\" data-action=\"anchor-link\" data-track-label=\"go to reference\" data-track-category=\"references\" class=\"\" style=\"color: rgb(0, 102, 153); overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">3<\/a><\/span>. Posted on 25 and 26 February, all three are preprints, and so have not been published in a peer-reviewed journal.<\/p>\n<p class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\">These analyses add weight to original suspicions that the pandemic began at the Huanan Seafood Wholesale Market, which many of the people who were infected earliest with SARS-CoV-2 had visited. The preprints contain genetic analyses of coronavirus samples collected from the market and from people infected in December 2019 and January 2020, as well as geolocation analyses connecting many of the samples to a section of the market where live animals were sold. Taken together, these lines of evidence point towards the market as the source of the outbreak \u2014 a situation akin to that seen in the epidemic of severe acute respiratory syndrome (SARS) in 2002\u201304, for which animal markets were found to be ground zero \u2014 says Kristian Andersen, a virologist at the Scripps Research Institute in La Jolla, California, and an author on two of the reports. \u201cThis is extremely strong evidence,\u201d he says.<\/p>\n<div class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\"><br class=\"webkit-block-placeholder\"><\/div>\n<article class=\"recommended pull--left u-sans-serif pull\" data-label=\"Related\" style=\"box-sizing: inherit; font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen-Sans, Ubuntu, Cantarell, \"Helvetica Neue\", sans-serif; width: 220px; float: left; max-width: 50%; margin: 5px 15px 15px 0px; position: relative; padding: 10px; background-color: rgb(235, 235, 235);\"><a href=\"https:\/\/www.nature.com\/articles\/d41586-021-02519-1\" class=\"u-link-inherit\" data-track=\"click\" data-track-label=\"recommended article\" style=\"color: inherit; overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\"><img decoding=\"async\" class=\"recommended__image\" alt=\"\" apple-inline=\"yes\" id=\"35887362-6D3E-4524-B4C8-2429DEC284F9\" style=\"border: 0px; max-width: 100%; vertical-align: middle; box-sizing: inherit; margin-bottom: 20px;\" src=\"https:\/\/alanskeoch.ca\/wp-content\/uploads\/2022\/10\/d41586-022-00584-8_19689568.jpg\"><\/p>\n<div class=\"\" style=\"padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit; font-size: 0.9375rem; line-height: 1.4; letter-spacing: -0.5px; color: rgb(26, 26, 26); font-weight: 700; font-family: Harding, Palatino, serif;\">Did the coronavirus jump from animals to people twice?<\/div>\n<p><\/a><\/article>\n<p class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\">However, none of the studies contains definitive evidence about what type of animal might have harboured the virus before it spread to humans. Andersen speculates that the culprits could be raccoon dogs, squat dog-like mammals used for food and their fur in China. One of the studies he co-authored<span class=\"\" style=\"font-size: 13.5px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; box-sizing: inherit;\"><a href=\"https:\/\/www.nature.com\/articles\/d41586-022-00584-8#ref-CR2\" data-track=\"click\" data-action=\"anchor-link\" data-track-label=\"go to reference\" data-track-category=\"references\" class=\"\" style=\"color: rgb(0, 102, 153); overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">2<\/a><\/span>&nbsp;suggests that raccoon dogs were sold in a section of the market where several positive samples were collected. And reports<span class=\"\" style=\"font-size: 13.5px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; box-sizing: inherit;\"><a href=\"https:\/\/www.nature.com\/articles\/d41586-022-00584-8#ref-CR4\" data-track=\"click\" data-action=\"anchor-link\" data-track-label=\"go to reference\" data-track-category=\"references\" class=\"\" style=\"color: rgb(0, 102, 153); overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">4<\/a><\/span>&nbsp;show that the animals can harbour other types of coronavirus.<\/p>\n<p class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\">Nevertheless, some virologists say that the new evidence pointing to the Huanan market doesn\u2019t rule out an alternative hypothesis. They say that the market could just have been the location of a massive amplifying event, in which an infected person spread the virus to many other people, rather than the site of the original spillover.<\/p>\n<p class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\">\u201cAnalysis-wise, this is excellent work, but it remains open to interpretation,\u201d says Vincent Munster, a virologist at the Rocky Mountain Laboratories, a division of the National Institutes of Health in Hamilton, Montana. He says that searching for SARS-CoV-2 and antibodies against it in blood samples collected from animals sold at the market, and from people who sold animals at the market, could provide more-definitive evidence of COVID-19\u2019s origins. The number of positive samples from the market does suggest an animal source, Munster says. But he is frustrated that more-thorough investigations haven\u2019t already been conducted: \u201cWe are talking about a pandemic that has upended the lives of so many people.\u201d<\/p>\n<h2 class=\"\" style=\"font-size: 1.5rem; -webkit-font-smoothing: antialiased; letter-spacing: -0.011716rem; line-height: 1.4; font-family: Harding, Palatino, serif; margin: 0px 0px 8px; padding: 0px; box-sizing: inherit;\">Ground zero?<\/h2>\n<p class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\">In early January 2020, Chinese authorities identified the Huanan market as a potential source of a viral outbreak because most people infected with COVID-19 at that time had been there in the days before they began to show symptoms, or were in contact with people who had been. Hoping to stem the outbreak, the authorities closed the market. Researchers then collected samples from poultry, snakes, badgers, giant salamanders, Siamese crocodiles and other animals sold there. They also swabbed drains, cages, toilets and vendors\u2019 stalls in search of the pathogen. Following an investigation led by the World Health Organization (WHO),&nbsp;<a href=\"https:\/\/www.nature.com\/articles\/d41586-021-00865-8\" data-track=\"click\" data-label=\"https:\/\/www.nature.com\/articles\/d41586-021-00865-8\" data-track-category=\"body text link\" class=\"\" style=\"color: rgb(0, 102, 153); overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">researchers released a report in March 2021<\/a>&nbsp;showing that all of the nearly 200 samples collected directly from animals were negative, but that around 1,000 environmental samples from the stalls and other areas of the market were positive.<\/p>\n<p class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\">A team in China including researchers at China\u2019s Center for Disease Control and Prevention (CDC) has now sequenced genetic material recovered from those positive samples, and released the results in a preprint posted on 25 February<span class=\"\" style=\"font-size: 13.5px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; box-sizing: inherit;\"><a href=\"https:\/\/www.nature.com\/articles\/d41586-022-00584-8#ref-CR1\" data-track=\"click\" data-action=\"anchor-link\" data-track-label=\"go to reference\" data-track-category=\"references\" class=\"\" style=\"color: rgb(0, 102, 153); overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em;\">1<\/a><\/span>. The scientists confirm that the samples contain SARS-CoV-2 sequences almost identical to those that have been circulating in humans. Furthermore, they show that the two original virus lineages circulating at the start of the pandemic, called A and B, were both present at the market.<\/p>\n<p class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\">\u201cIt\u2019s a nice piece of work,\u201d says Ray Yip, an epidemiologist and a former director of the China branch of the US Centers for Disease Control and Prevention. \u201cThey\u2019ve confirmed that the Huanan market was indeed a very important spreading location.\u201d<\/p>\n<p class=\"\" style=\"padding: 0px; margin: 0px 0px 28px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit;\">As soon as the report from China had been posted online, Andersen and his colleagues rushed to post manuscripts they had been working on for weeks.<\/p>\n<\/div>\n<div id=\"references\" class=\"c-article-references__container\" style=\"margin: 40px 0px 0px; padding: 0px; box-sizing: inherit;\">\n<section aria-labelledby=\"Bib1\" class=\"\" style=\"box-sizing: inherit; caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family: Harding, Palatino, serif;\">\n<div class=\"c-article-section\" id=\"Bib1-section\" style=\"margin: 0px; padding: 0px; box-sizing: inherit; clear: both;\">\n<div class=\"c-article-section__content\" id=\"Bib1-content\" style=\"margin: 0px 0px 40px; padding: 8px 0px 0px; box-sizing: inherit;\">\n<div data-container-section=\"references\" class=\"\" style=\"margin: 0px; padding: 0px; box-sizing: inherit;\">\n<ol class=\"c-article-references\" data-track-component=\"outbound reference\" style=\"margin-bottom: 28px; margin-top: 0px; box-sizing: inherit; list-style: none; padding: 0px;\">\n<li class=\"c-article-references__item js-c-reading-companion-references-item\" data-counter=\"6.\" style=\"box-sizing: inherit; display: flex; flex-wrap: wrap; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(213, 213, 213); padding-bottom: 16px; margin-bottom: 16px;\">\n<div class=\"\" style=\"padding: 0px; margin: 0px; overflow-wrap: break-word; word-break: break-word; box-sizing: inherit; display: flex; flex-basis: 100%; justify-content: flex-end; flex-wrap: wrap; font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen-Sans, Ubuntu, Cantarell, \"Helvetica Neue\", sans-serif; font-size: 1rem; font-weight: 700; list-style: none;\"><a data-track=\"click\" data-track-action=\"google scholar reference\" data-track-label=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 6\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=&amp;journal=Science&amp;doi=10.1126%2Fscience.abj0016&amp;volume=372&amp;publication_year=2021&amp;author=Bloom%2CJ.%20D.\" class=\"\" style=\"color: rgb(0, 102, 153); overflow-wrap: break-word; vertical-align: baseline; word-break: break-word; box-sizing: inherit; text-decoration-thickness: 0.0625rem; text-underline-offset: 0.08em; padding-left: 8px;\">Google Scholar<\/a><\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<div style=\"clear: both;\" class=\"\"><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>EPISODE 661 &nbsp; THE WUHAN &nbsp;MARKET, &nbsp;HORSESHOE BATS, RACCOON DOGS, AND THE COVID 19 VIRUS &nbsp;(OCT. 19, 2022) ALAN SKEOCH alan skeoch oct. 19, 2022 HORESHOE BAT \u2026 Cute little fellows? &nbsp;Not cute at all\u2026the link between Covid 19 and humanity RACCOON DOG One of the rarest animal in the world\u2026a raccoon dog. &nbsp;No &nbsp;others [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-22487","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/alanskeoch.ca\/index.php?rest_route=\/wp\/v2\/posts\/22487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alanskeoch.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alanskeoch.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alanskeoch.ca\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/alanskeoch.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22487"}],"version-history":[{"count":0,"href":"https:\/\/alanskeoch.ca\/index.php?rest_route=\/wp\/v2\/posts\/22487\/revisions"}],"wp:attachment":[{"href":"https:\/\/alanskeoch.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alanskeoch.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alanskeoch.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}