JaxDad -- It's Pfizer. 90 percent effective in early trials. The key word is "early." What is unique about their program is that Pfizer did it without government money and no participation in the government program "Warp Speed." So they had the freedom to conduct their own program with no outside rules, no time limits, and no strings attached or interference. The FDA seems excited about it. It's a two-shot deal three weeks apart; however the vaccine has to be stored constantly at -103F. My goodness, what kind of refrigeration would a vaccine distributor need to accomplish that!!
