Category Nuances for giardiasis:

• protozoal,
• contagious,
• parasitic,
• recurrent,
• intestinal,
• waterborne,
• gastrointestinal,
• gi,
• venereal,
• bacterial,
• nasty,
• severe,
• enteric,
• common,

Simple Categories for giardiasis:

• illness,
• disorder,
• infection,