CANADAHALIFAX news New data shows Omicron was in Nova Scotia wastewater in November by admin 5 يناير، 2022 written by admin 5 يناير، 2022 48 Researchers at Dalhousie University have been testing wastewater for COVID-19 indicators Pam Berman · CBC News · A research team at Dalhousie University started detecting Omicron in Nova Scotia wastewater weeks before the COVID-19 variant was officially confirmed in the province. “It was surprising to us to see a viral signal in early November. Only in retrospect were we able to see that it was a variant and not the original,” said Prof. Graham Gagnon, director of the Dalhousie University Centre for Water Resource Studies. The first Omicron case was reported in South Africa in late November. The first cases were confirmed in Nova Scotia on Dec. 13, linked to a COVID-19 outbreak at St. Francis Xavier University in Antigonish. $1 device developed in Halifax that helps detect COVID-19 in sewers drawing global interest Experimental research detects COVID-19 in Wolfville wastewater The virus survives longer in the gastrointestinal tract than in the respiratory tract, the university said last year, which means genetic material can be found in human wastewater even though COVID-19 is a respiratory illness. The Dalhousie team has been testing wastewater for COVID-19 indicators since December 2020 at the Halifax region’s four main wastewater treatment plants: Halifax, Dartmouth, Mill Cove and Eastern Passage, as well as the five student residences on the Dalhousie campus. Gagnon was surprised to detect the virus last fall, because students who lived at the residences were required to be vaccinated and those who were being tested were getting negative results. But he passed on the results to university officials, who used the information to warn students. “For us it’s been a successful project,” said Gagnon. “It’s a tool that can be used to help make decisions.” Graham Gagnon is the director of the Dalhousie University Centre for Water Resource Studies. (CBC) Similar testing is taking place in other parts of the country. In Saskatchewan, the levels of the COVID-19 virus detected in the wastewater has increased by almost 88 per cent since Omicron was first identified in the province in December. According to Gagnon, there has been a similar spike in Nova Scotia, but he did not want to be specific until the data has been double-checked. “The concentrations were confusing to us initially because they are so high,” said Gagnon. “It’s unusual, so we want to do some quality assurance to be certain.” Research Nova Scotia has provided funding for the wastewater testing project. The work wraps up in March. 4 comments 0 FacebookTwitterPinterestEmail admin previous post NSP halts plan to charge ratepayers $18M for dam cost overruns next post من أكلة تسبب التسمم إلى رابع أكبر محصول غذائي في العالم.. “البطاطس” لها تاريخ مثير للانتباه! You may also like One dead following single-vehicle crash; RCMP investigates 6 أبريل، 2025 RCMP investigate two sudden deaths deemed not suspicious 6 أبريل، 2025 Ottawa man charged after hours-long standoff inside Parliament... 6 أبريل، 2025 Deadline nearing for Hudson’s Bay insiders to declare... 6 أبريل، 2025 King Charles III showing subtle signs of support... 5 أبريل، 2025 Federal leaders pledge red tape cuts, skilled trades... 5 أبريل، 2025 Halifax girl sentenced for her role in fatal... 5 أبريل، 2025 Five years without answers for family of Canadian... 5 أبريل، 2025 4 people face multiple weapons charges following searches... 5 أبريل، 2025 Gas prices rise in HRM after carbon tax... 4 أبريل، 2025 4 comments oorbellen Afrika 21 فبراير، 2025 - 11:41 ص 846572 31795Yay google is my king aided me to uncover this outstanding web site! . 982210 Reply lottorich28 13 مارس، 2025 - 1:58 م 765050 444387Really informative and great complex body part of articles , now thats user pleasant (:. 656124 Reply Mostbet 26 مارس، 2025 - 4:30 ص 347091 325846great submit, very informative. 76908 Reply plinko 5 أبريل، 2025 - 2:15 ص 897440 614194Thanks for all your efforts which you have put in this. really intriguing data. 624759 Reply Leave a Comment Save my name, email, and website in this browser for the next time I comment.