The state of Israel is offering a "third" shot to residents over 60 that have taken the standard "first two".
My having read about "date timed out" shots here being thrown away and the declining shot uptake numbers, I'd like to volunteer for another "shot" before you toss them away as "expired". I'm pretty sure you could find a few, tens of thousands of a like mind out here.
"Give me a shout, I'll be right out"
Alan Sanderson