Dec 23, 2020
Hmm, maybe it's part of the post-Covid syndrome called long-COVID. I've heard that muscle weakness (presumably resembling Myasthenia gravis) is involved in Covid-19, which is probably due to autonomic nervous system dysfunction or chronic inflammation. And I'm not sure what LEM stands for though.
If you are interested in long-COVID, you can take a look at my pre-print currently in peer review, although peer-review rejection is possible.
