The Ontario COVID-19 Science Advisory Table, often referred to simply as the Ontario Science Table (OST), was a group of independent scientific experts that provided advice to the Government of Ontario about COVID-19.
It consisted of several specialized research initiatives in addition to the core table, sharing common members, brand imaging, and partner institutions. This extended network included the Evidence Synthesis Network (ESN), the COVID-19 Rapid Evidence Access Link (REAL), and the Modelling Consensus Table (MCT).
The group was initially hosted by the Dalla Lana School of Public Health at the University of Toronto, switching to Public Health Ontario in April 2022. The core table was dissolved as of September 6, 2022, transitioning to a new body called the Ontario Public Health Emergencies Science Advisory Committee (OPHESAC).
History
The Ontario COVID-19 Science Advisory Table was formed in July 2020.
In August 2021, former Assistant Scientific Director Nathan Stall resigned from the table to avoid the perception of a conflict of interest due to his role as the Ontario Liberal Party candidate in the 2022 Ontario general election. David Fisman resigned later the same month, alleging that "grim" COVID-19 projections for the fall of 2021 were being withheld as a result of political pressure.
On March 17, 2022, the table released a report based on data modelling that warned that Ontario would see an increase in COVID-19 cases as a result of loosening of public health restrictions. The report indicated that protection from a third dose of a COVID-19 vaccine had plateaued for all age groups, particularly in marginalized communities, and recommended the continued wearing of masks.
On July 6, 2022, the table stated that Ontario had entered a seventh wave of COVID-19 infections, citing a test positivity rate of over 10% and increased signals from wastewater testing. In their recommendations for the fall 2022 school year, the table declined to make a recommendation on the use of face masks in class due to a lack of consensus among the co-authors of the publication. Instead of weighing in on mandating their use, the table supported an approach that allowed individuals to choose to wear a mask or not.
On August 3, 2022, infectious diseases specialist Upton Allen M.D. replaced Adalsteinn Brown as co-chair of the table.
At a meeting with Public Health Ontario on August 18, it was announced that the table and its working groups were to be dissolved as of September 6, 2022. The table's online Indicator Roadmap dashboard was set for discontinuation on September 8. The Government of Ontario stated that the work conducted by the table would continue under a new mandate, with terms of reference to be announced in early September. On September 1, Public Health Ontario announced the details of the new group and revealed its new name as the Ontario Public Health Emergencies Science Advisory Committee (OPHESAC). The new group was set to be led by fifteen core members, with the focus of their research determined by Public Health Ontario.
Outgoing members of the table expressed opposition to Kieran Moore's September 1 announcement that the province would be dropping its mandatory isolation period for those testing positive for COVID-19, stating that they would have advised against the decision had they been consulted.
Organization
The Ontario COVID-19 Science Advisory Table (OST) was self-described as a group of non-partisan, independent, and volunteer scientific experts that provides advice to the Government of Ontario about the COVID-19 pandemic. Participation on the table is on a volunteer basis, though members of the secretariat and the scientific director are paid by Public Health Ontario and the Dalla Lana School of Public Health.
Structure
Leadership
The group was initially hosted by the Dalla Lana School of Public Health at the University of Toronto, with funding support from Public Health Ontario. In April 2022, Public Health Ontario absorbed the table into their external advisory committee structure.
The table was originally co-chaired by Adalsteinn Brown, Dean of the Dalla Lana School of Public Health, and Brian Schwartz, vice-president of Public Health Ontario. Brown was replaced in August 2022 by Upton Allen M.D. The original scientific director of the group was Peter Jüni who indicated his term would end in March 2022. He remained a member of the Modelling Consensus Table and the Drugs & Biologics Working Group.
On April 29, 2022, it was announced that Fahad Razak would take over as the Scientific Director. Razak had previously been serving as a member of the table.