Epidemiology
Sprout (Ages 4-7)
Vaccines and Herd Immunity
Vaccines train your immune system without making you sick. When most people are vaccinated, even non-vaccinated benefit.
10 min
+10 XP
John Snow and Cholera
In 1854, John Snow traced a London cholera outbreak to a contaminated water pump. It launched modern epidemiology.
10 min
+10 XP
What Is Epidemiology?
Epidemiology studies how diseases spread, who they affect, and how to stop them. It guides public health.
10 min
+10 XP
Good and Bad Germs
Discover Good and Bad Germs as a core part of Epidemiology. This lesson explains what it means, walks through a real example, introduces key terms, and includes three hands-on activities to help you understand and apply the idea.
10 min
+11 XP
Map the Outbreak Game
Discover Map the Outbreak Game as a core part of Epidemiology. This lesson explains what it means, walks through a real example, introduces key terms, and includes three hands-on activities to help you understand and apply the idea.
10 min
+11 XP
Airplane Sneezes
Discover Airplane Sneezes as a core part of Epidemiology. This lesson explains what it means, walks through a real example, introduces key terms, and includes three hands-on activities to help you understand and apply the idea.
10 min
+11 XP