Travel Restrictions Blocked Much of COVID From Entering Canada

Travel restrictions reduced by tenfold the number of new cases in the first 2 waves, but new variants took over. Information is critical for understanding the impact of travel restrictions.
Medscape Medical News
Travel restrictions reduced by tenfold the number of new cases in the first 2 waves, but new variants took over. Information is critical for understanding the impact of travel restrictions.
Medscape Medical News