It will be interesting to see which treatment produces the most income. It's kinda like owning GM stock in the 50s. Which brand will make us the most? Chevy, Cadillac, Pontiac, Buick, Olds? They're all looking like winners! After reading an article today on the difficulty in storing and transporting the two recent approvals - one needs -40F storage and transport and only keeps for 5 days while patient needs 2 injections at 21-day intervals, it sounds like a lot of the vaccine will get wasted in the process or possibly not available for the 2nd dose, leaving lots of room for cydy and others to be significant players in covid treatment. Those S/C numbers will rise every day for the next few months as the more heavily populateed N. Hemisphere endures the winter. I like where we're perched.