
OTTAWA — Tens of millions of doses of COVID-19 vaccines are likely about to expire and go to waste because of a failure to manage an oversupply of doses, at an estimated cost of about $1 billion, Canada’s auditor general reported Tuesday.

OTTAWA — Tens of millions of doses of COVID-19 vaccines are likely about to expire and go to waste because of a failure to manage an oversupply of doses, at an estimated cost of about $1 billion, Canada’s auditor general reported Tuesday.