A paper on "virus" detection from 2021 admits that:

1. CPE is not specific.

2. It’s not universal.

3. It can’t identify which "virus" is present.

4. Molecular tests are used to fill in the gaps.

Translation: No direct evidence—just layers of assumption dressed up as science.

Source:

frontiersin.org/journal…

For more on the fraud of utilizing the cytopathogenic effect (CPE) to claim the presence of a "virus:"

1. 

2. viroliegy.com/2021/09/0…

3. viroliegy.com/2025/05/2…