I'm not claiming that it's impossible that there are long-term Covid symptoms. It's clearly possible: we know that it happens to a non-trivial percentage of people who are infected with influenza, and other common viruses.

What we don't know -- and what articles like this ignore -- is how common and serious the symptoms are. And asking a group of people, one-quarter of whom haven't even tested positive for the virus, to self-report everything that has them feeling crummy, is not science.

The Atlantic is not a scientific journal, but their "science writer" should at least be aware of this basic standard of evidence, and at best, avoid the temptation to spread panic based on speculation.