Anyone wonder why people over 50 are told they can have the AZ vaccine, age discrimination at its worse, but not the Pfizer which is 95% effective against various COVID strains - I'm in WA so I will wait awhile to get the Pfizer in preference to the AZ, I should have the choice, I should also have the option to pay for the dearer vaccine if I wish- AZ $4 per dose Pfizer -$20. So no vaccine for me just yet