Related Clues:

• Plague
• Rampant
• Citrus fruit
• Widespread
• Outbreak
• Not localized
• Fast food item
• Black Death of 14th century Europe, for one
• Flu outbreak, e.g.
• ''The Andromeda Strain'' fear
• Widespread disease
• Uncontrolled outbreak
• Widespread outbreak
• Widespread illness
• Prevalent and rapidly spreading