♻️ap environmental science review

Pandemics

Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated September 2025

Definition

Pandemics are global epidemics that spread across multiple countries or continents, affecting a significant proportion of the world's population. They often result in widespread illness, death, and social disruption.