J&J's Covid product joins AstraZeneca's in the garbage can, as Canada officially announces it will no longer be used. The two reasons given are the tendency of recipients to die of blood clots, and production issues. Canadians are now being pushed toward the mRNA products by Pfizer and Moderna, which have already killed tens of thousands, and injured millions. Worldwide, China's Sinopharm vaccine is arguably even worse, causing waves of supposed Covid deaths everywhere it is used, and production is being ramped up.