It's what some people have to tell themselves. I should know; just talked to an old friend a couple of weeks ago. He went ballistic once this was mentioned. Called it all "conspiracy theory" - I survived with no va666ine, no boosters, etc. Got it at least twice. Second time seemed less dramatic but it actually had me concerned a bit (seasonal allergies kicking in at the same time. Prayer, Vitamin C, Zinc and D3.