I do wonder if mental disorders have an underlying medical cause. Imbalance of something much in the way of dopamine and serotonin but much more comprehensive. Bacterial, parasitic, viral infections that remain unchecked. My concern is with the new designer vaccines. They've engineered it in a way so one doesn't experience flu symptoms. That should be a good thing but the virus is still in your body and it goes straight to damaging your heart (like in my case) and possibly one's mind.
A few months back, 3 of my colleagues had free flu injections but I didn't. I noticed after about a month, they were sort of anti-social like and withdrawn right before they took sick leave even though they hadn't appeared sick. Prior to this flu shot, they were lovely. After this flu shot, they were irratic. I kid you not one snarled at me then suddenly caught herself and ran off sulking out the door. Similar crazed look like the malaria teen. One suddenly kept apologising to everyone for days before dashing out the door and went missing for 1 week. One became non-respondent and kept swelling. All three had taken extended leave or sick leave in the span of 2 months after the flu shot.
There's something in those flu shots that's suppressing the body's ability to dispel infections, and as a consequence it may be manifesting in cerebral regions.