Learning Paths
Each learning path is one chapter: a guided route through a topic, one small course at a time. Pick a class to see its chapters in order.
Chapter 10
Human Health and Disease
A cold, a stomach upset, a fever: everyone falls ill sometimes. Why does it happen, and why do some illnesses pass in days while others last for years? In this chapter you learn what health really means, the different causes of disease, how germs such as viruses, bacteria and worms spread, and how treatment and vaccines stop them. Python tracks how a disease spreads through a class.
2 courses
