University Health Network (UHN) is a public research and teaching hospital network in Toronto, Ontario, Canada. It is the largest health research organization in Canada and ranks first in Canada for total research funding. It was named Canada's top research hospital by Research Infosource from 2015 to 2021. The network includes three acute care hospitals – Toronto General Hospital, Toronto Western Hospital, Princess Margaret Cancer Centre – the Toronto Rehabilitation Institute, and The Michener Institute, a post-secondary institution granting diplomas and certificates in health sciences and leadership. In the 2019-2020 fiscal year, there were over 39,000 acute inpatient stays and close to 121,000 emergency department visits across the three acute care hospitals.
A vaccine adverse event (VAE), sometimes referred to as a vaccine injury, is an adverse event caused by vaccination. The World Health Organization (WHO) knows VAEs as Adverse Events Following Immunization (AEFI).
The Faculty of Medicine at the University of Ottawa is a bilingual medical school in Ottawa, Ontario, Canada founded in 1945. It is located at a campus centred on Roger-Guindon Hall in the east end of Ottawa and is attached to the Ottawa Hospital's General Campus. The Health Sciences Complex is separate from the downtown University of Ottawa campus.
Theresa Tam is a Canadian physician and public servant who currently serves as the chief public health officer of Canada, who is the second-in-command of the Public Health Agency of Canada (PHAC). Tam initially took the role as acting CPHO following the retirement of her predecessor, Gregory Taylor, on 16 December 2016. She was formally appointed on 26 June 2017.
The Ontario Agency for Health Protection and Promotion is the Ontario Government agency responsible for providing scientific and technical advice to those working to promote and protect the health of people in Ontario, Canada.
The COVID-19 pandemic in Ontario is an ongoing viral pandemic of coronavirus disease 2019 (COVID-19), a novel infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first confirmed case of COVID-19 in Canada was announced on January 25, 2020, involving a traveller who had recently returned to Toronto from travel in China, including Wuhan. Ontario has had the largest number of confirmed COVID-19 cases among Canada's provinces and territories, but due to having the largest population, only ranks sixth adjusted per capita. Ontario surpassed one million lab-confirmed COVID-19 cases on January 24, 2022; one day before the anniversary of the first confirmed case on January 25, 2020.
Bonnie J. Fraser Henry is a Canadian physician who is the Provincial Health Officer for British Columbia, the first woman in this position. Henry is also a clinical associate professor at the University of British Columbia. She was a family doctor and is a specialist in public health and preventive medicine.
Eileen Patricia de Villa is an American-Canadian physician and public servant who has served as Medical Officer of Health for the City of Toronto since 2017, leading the Toronto Public Health unit.
Allison Joan McGeer is a Canadian infectious disease specialist in the Sinai Health System, and a professor in the Department of Laboratory Medicine and Pathobiology at the University of Toronto. She also appointed at the Dalla Lana School of Public Health and a Senior Clinician Scientist at the Lunenfeld-Tanenbaum Research Institute, and is a partner of the National Collaborating Centre for Infectious Diseases. McGeer has led investigations into the severe acute respiratory syndrome outbreak in Toronto and worked alongside Donald Low. During the COVID-19 pandemic, McGeer has studied how SARS-CoV-2 survives in the air and has served on several provincial committees advising aspects of the Government of Ontario's pandemic response.
The COVID-19 pandemic in Toronto is an ongoing viral pandemic of coronavirus disease 2019 (COVID-19), a novel infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Toronto is the most populous city in Canada, and the fourth most populous city in North America.
The Walker Panel is also known as Ontario's Expert Panel on SARS and Infectious Disease Control. The Panel was established by the Ontario Ministry of Health and Long-Term Care in May 2003. On 15 December 2003 the Panel released its Initial Report, which provided a series of 53 recommendations requiring urgent action. The Final Report of the Walker Panel was released in April 2004. It contained 103 recommendations.
Richard Schabas, M.D. is a retired public health physician who served as the Chief Medical Officer of Health in Ontario from 1987 to 1997. Schabas also served as the Head of Preventive Oncology at Cancer Care Ontario from 1997 to 2001 and served as chief of staff at York Central Hospital from 2002 to 2005 during the 2002-2004 SARS outbreak. In 2005, he became the public health officer of Hastings, Ontario and Prince Edward, Ontario and remained in this position until his retirement in 2016. In 2021, Schabas criticized the Ontario government's response to the COVID-19 pandemic.
David Cecil Williams is a Canadian physician and public servant who served as Chief Medical Officer of Health for the province of Ontario from 2015 to 2021. He served as acting Chief Medical Officer of Health for the province from 2007 to 2009 and again from 2015 to 2016 until taking the position permanently. He previously held the role of Medical Officer of Health for the Thunder Bay District health unit.
Dr. Shelley Deeks, MD, MHSc, FRCPC, FFAFPM, is a Canadian public health expert who is the chair of the National Advisory Committee on Immunization. Her advertised "specialities include communicable disease control, outbreak investigations, vaccine safety, epidemiology and program evaluation." She is a fellow of the Royal College of Physicians of Canada and the Australian Faculty of Public Health Medicine. Deeks was the executive lead in Ontario's COVID-19 pandemic response in 2020 in her role at Public Health Ontario.
David N. Fisman is a University of Toronto professor in the area of epidemiology at the Dalla Lana School of Public Health. He also works as an infectious disease specialist and consultant at the University Health Network.
The Chief Medical Officer of Health of Ontario is an independent officer of the Legislative Assembly of Ontario who is supposed to be responsible for the public health of Ontario residents. The office has existed since prior to 1990.
The Immunization of School Pupils Act (ISPA) is a law in Ontario, Canada, that requires children and adolescents under the age of 18 to receive certain vaccinations to attend primary and secondary school unless a valid exemption is provided, which includes medical, religious, and conscience exemptions. The law applies to both private and public schools. ISPA was adopted in 1990 and was last amended in 2017.
COVID-19 vaccination in Ontario began in December 2020, when the first doses of the Pfizer vaccine were administered. In February 2021, shipments for both the Pfizer and Moderna vaccines increased significantly. By May 2021, over 50 percent of Ontarians had received their first dose.
COVID-19 vaccination mandates in Canada are the responsibility of provinces, territories, and municipalities, and in the case of federal public services and federally-regulated transportation industries, the federal government. There was no federal mandate for COVID-19 vaccines in Canada. COVID-19 vaccines are free in Canada through the public health care system. The federal government is responsible for procurement and distribution of the vaccines to provincial and territorial authorities; provincial and territorial governments are responsible for administering vaccinations to people in their respective jurisdictions. Mass vaccination efforts began across Canada on December 14, 2020. As the second vaccinations became more widely available in June 2021, Manitoba became the first province in Canada to offer a voluntary vaccine passport.
19 to Zero is a not-for-profit science communications initiative based in Calgary, Alberta. Hosted at the University of Calgary, the public–private partnership is made up of around 500 members including public health specialists, academics, behavioural psychologists, marketers and multimedia creators. Its purpose is to increase confidence in vaccines for COVID-19 and other diseases by tackling vaccine hesitancy. The group publishes materials on its website and through partner organizations, including videos, billboards, presentations, brochures and in-person events.
