No issues here.
I know a raw feeder with an immunosuppressed housemate. She feeds a lot outside -weather permitting. However, when she cannot she takes the same precautions as if she was preparing a meal.
I second the white Vinegar for clean up as well. It could be from anything you ate really!
Hope you feel better soon!
Enzo v TeMar HIC HCT CGC TC RATI GDT DHT PSA-PDC