@artist01and @lacy2, It finally sunk into my aging brain that your vaccines are spaced at sixteen weeks because there is not enough vaccine in Canada right now. I hope for more vaccine for all of you. My guess is the Moderna people are anxious to get the vaccine to as many as possible. Perhaps someone will record reactions and follow-up. There is so much to learn about all of the vaccines. May you stay well and hopeful as you wait. @joybringer1