There are other possibilities beyond the two you gave. For example, I read of an n=1 study where a doctor was self-administering nasal heparin and was yet to get sick.
You might have a genuine question but it was rude to frame it has an assumption or accusation. Furthermore your follow up is dismissive of the whole community. Please reflect on your behaviour and try to do better in future.
You might have a genuine question but it was rude to frame it has an assumption or accusation. Furthermore your follow up is dismissive of the whole community. Please reflect on your behaviour and try to do better in future.