Losing the sheet or assuming it wasn't the vax works both ways. Someone can have a reaction a week later, look for the sheet, not find it, and never report it.
My explanation of the drop-off in VAERS reports is simply a fact of the passage of time, independent of any correlation to the vax.
97 posted on 05/24/2021 4:25:34 PM PDT by palmer
(Democracy Dies Six Ways from Sunday)