We received an email from JB today stating what we need to do for our upcoming flight November 1st.

Everything is the same---- EHAS form --vaccine card.
I think that Nov 1st has to be the day you are required to fill out the EHAS form for the change to go into effect.

Just my thought, since we will be filling out the forms on October 29th for our November 1st flight.
We will see what happens!