—vaccines, by the way, that interval enhances the immune response, so—
On April 30th, 2021. See this statement in context.
On April 30th, 2021. See this statement in context.
April 30th, 2021 / 1:55 p.m.
Chief Public Health Officer, Public Health Agency of Canada
—vaccines, by the way, that interval enhances the immune response, so—
See context to find out what was said next.