its worthwhile to point out over here that in israel you can get a green passport in 3 ways:
1. take both doses of the vaccine
2. recover from corona (lasts only 6 months)
3. test positive for antibodies
now this is significant for the coffee-room-conspirators to know because it shows very clearly that they DO understand that there is natural immunity. only after 6 months you need to show you are still immune and it didnt go away.