Mikael Dolsten, Pfizer’s chief scientific officer, said:

"In the future, there might be a need for an annual or semi-annual Covid-19 shot, either of the same vaccine or one targeting a new variant." “ We need to slow down the appearance of mutations. So that’s why it’s so important to vaccinate everyone.”

So... in addition to the 200 Million doses of the Covid vaccine they plan to produce by July... they are already considering that this could be a yearly thing... sort of like the normal flu vaccine shots.

Geoffrey Porges, an analyst at the investment bank SVB Leerink, said:

“I’m still not convinced that we will need to do this every year, because I think there are significant differences to influenza, but at this stage, I’d be very surprised if you weren’t re-dosing at least every three years.”

It seems that the plan isn't just to vaccinate everyone against the Covid-19 virus (or discriminate against anyone that refuses the vaccine)... but now it will be to have annual "booster shots" that lead to ongoing control of the population, documentation required to work or travel... and ultimately discrimination against any who don't comply.