Basically a, 'you can't have one without the other' scenario.
Vaccine break through due to variants.
If you listen closely, and especially in places with high vax rates. They talk about nearing herd immunity. Then they mention concern of the double mutant ninja variant causing another wave.
Read between, beneath and behind the lines and what they are saying is vaccine break through.
More interestingly. The Double Mutant Ninja variant is being allowed to circle the globe before action is taken.
The day after Canada finally closed flights. 36 cases of double mutant ninja variant were discovered. Well if they found 36 in one day. You know there are thousands.
Almost seems as this is by design. Maybe the goal is to TEAR IT DOWN so it can be justified to BUILD IT BACK BETTER.