doc, the MRNA results were great. Great for MRNA and hopefully great for the world. However, it's only Phase I. I know the FDA can fast track drugs, stop trials, and administer drugs to the placebo group. However, what's a realistic time line for their drug to be proven safe and efficacious in order to vaccinate 10's of millions of people? Can they bypass Phase II? Phase III? To me it seems we are still a long way from administering a vaccine to the world. Any thoughts?