I asked a family member(who worked in pharma) the same thing, he said if that is the case you still don't need to worry, basically its booster shots 2-3 times a

I asked a family member(who worked in pharma) the same thing, he said if that is the case you still don't need to worry, basically its booster shots 2-3 times a year until its gone throughout the population. What is slightly worrying is what about less advanced countries who can't get this many doses.