It looks like the vaccine will be rolling out in December or January. Certain groups like teachers (yay!) will be amongst the first in line. Vaccines for the masses might not be disseminated until spring or summer. So, where does that leave you with making a commitment to an overseas vacation? Are you going to roll the dice and make plans for this summer or play it safe, perhaps, and shoot for 2022?
I'm also wondering if proof of vaccination will allow entry to Europe and if that might be a good thing in that destinations will likely be much less crowded.
So, what's your expert prediction? You can include the stock market too since that's where all of our money is at the mercy of forces beyond my control. I'd suggest the markets will soar with the availability of a viable vaccine. (Sorry, off topic. Please don't report me. Yes, I'm the guy who occasionally skips unnecessary faculty meetings because I have an "appointment".)