We'll have to leave that to another forum.
In the letter to the House of Commons committee, president Stewart said that PHAC had initiated “[a] number of review processes...relating to possible breaches of security protocols at the [National Microbiology Laboratory] in 2018”. I'd like to ask you a question that has been suggested by the Library of Parliament analysts: What prompted PHAC to begin reviewing possible security protocol breaches at the National Microbiology Laboratory?