variants

The strict border rules are meant to stop the spread of new variants.
More contagious variants have been detected in all 10 provinces.
The country is abandoning the AstraZeneca vaccine because it isn't as effective against the new strain.
The world is watching as the country scrambles for a new vaccination plan.
France and Germany are recommending medical grade masks as new coronavirus strains spread.
We likely can’t know the exact number of cases stemming from the “variants of concern."