However, there is a high degree of skepticism, since a lot of this evidence is self reported. Some of these reports come from people who believed they had SARS-CoV-2, but never received a clinical confirmation through testing.
That seems like a good opportunity to separate out the effects of covid itself. Collect symptoms from a bunch of these self-reporters, then use antibody tests to determine which actually had corona.
That seems like a good opportunity to separate out the effects of covid itself. Collect symptoms from a bunch of these self-reporters, then use antibody tests to determine which actually had corona.