Something is going on with the US vaccines, particularly Pfizer. When it first came out, the serum had to be kept in sub-zero freezers to keep the "messengers" preserved. Now, Pfizer is being dispensed all over the place, and I doubt that our local Walgreens or Wal-Mart bought special freezers to store the stuff. I'm wondering whether at this point, it's just a poison cocktail from all the extra crap mixed into the jab, but the messenger part is a dud.