>>12278418The majority of viruses enter your cells and incorporate themselves into your DNA. So yes viruses can modify DNA.
Yes viruses can fuck up parts of your brain, that's what polio does, and that's why it causes paralysis.
1)Viruses enter cells
2)Most viruses incorporate themselves into DNA (thereby modifying it)
3)Some viruses affect brain cells and make them non-functional (ie polio)
Now, coronavirus does 1 and 2, maybe 3. No, this does not mean coronavirus is a bioweapon