How do I disinfect a shopvac after possible contamination with hantavirus and other rodent diseases?
From the Illinois Department of Public Health


  The hantavirus is destroyed by detergents and readily available
  disinfectants such as diluted household bleach or products containing
  phenol (e.g., Lysol®). Choose an agent that is compatible with the
  item, object or area to be cleaned and disinfected.