The vaccine production is improving however with some saying the supply shouldn't be an issue by spring. Like it could be open to everyone by April. At that point, it just becomes an issue of how many shots we can administer in a day. Johnson and Johnson getting their vaccine approved this month will be huge as well. And Pfizer and Moderna are able to speed up production as they get more efficient in their manufacturing. Of course lots of promises have been made and broken through this whole ordeal, but things are improving on the vaccine front.