I feel pretty comfortable recommending that people get the covid vaccine.

There are a number of studies suggesting that covid vaccines may improve long covid symptoms. Here is one such study: https://pmc.ncbi.nlm.nih.gov/articles/PMC9146071/#%3A~%3Atext=There+was+considerable+individual+variation%2Clong+COVID+patients%2C+on+average.

So while I’m not sure it counts as an approved treatment, it sure seems like it’s worth trying (if you haven’t already).

Alaska, Hawaii, Maine, and Vermont.

More than the number of states with all buildings shorter than 200ft (3).

Less than the number of states that border 5 other states (5).