There is a basis of science, but you're right that four months—and not four and a half or five—was based on procurements.
On March 11th, 2021. See this statement in context.
On March 11th, 2021. See this statement in context.
Chair, National Advisory Committee on Immunization and Professor, Université de Montréal
There is a basis of science, but you're right that four months—and not four and a half or five—was based on procurements.
See context to find out what was said next.