"We're going to look very carefully at how we can move forward, not just in regards to that particular department or agency, but indeed, across the government to make sure we are better prepared for any future pandemics," Trudeau said Tuesday. Health Minister Patty Hajdu ordered the review of GPHIN last year after some Public Health Agency of Canada scientists said their early warnings of COVID-19 were ignored. The review was done over six months by a three-member team led by Margaret Bloodworth, national security adviser to former prime minister Stephen Harper. The panel concluded the surveillance model that sees GPHIN scour the internet daily for signs of public health threats could use better staffing and technology, and more defined policies for how its surveillance is used.