Oh BS - they only know 6 MONTHS because they've been tracking people that took the vaccine SIX MONTHS ago and, gasp, discovered they could still produce antibodies.

Before they did this study they thought people would need boosters because the studies of people that had it didn't have COVID antibodies after THREE MONTHS. (But they never tested if the body would produce new ones quickly!)

Never mind the fact that ALL KNOWN IMMUNIZATIONS LAST IN ORDER OF MULTIPLE YEARS. Covid is just magickally different.

It's f-ing clown world by our so called "learned" leaders.

Again, following the model of the 1918 Spanish Flu (so insensitive), it lasted 18 months and died out on its own from herd immunity with NO VACCINES. That's roughly labor day THIS YEAR and, yes, there was a 4th wave in the spring of 1919.