Sadly, so much depends upon where you live and who you are. The president of the US announced yesterday that teachers should be put on the top of the list to get vaccinated. In my state,MA, after a long, foolish delay, that began today. All kids might be back in school by early April. I don’t know what the governor of Texas is doing, but he never completely closed schools, he didn’t mind getting people sick, and many died.
If you live in Ukraine or Nigeria, it might be a while. Russia is giving out its vaccine. I think China is too. Will Biden give the J and J vaccine to Mexico? Their president asked him for it.