Linka is sick, and the planeteers teach her how to safely use antibiotics.

This clip expains herd immunity and the possble routes to achieve it.

In this scene, Dr. House is quarantined with smallpox patients. This clip shows their symptoms as well as the way quarantines are carried out.

This clip explains COVID-19 and what is the best way to respond to it in order to avoid further outbreak.

The Eds are trying to sell ice cream to the other kids in the cul-de-sac, but no one appears to be around. They ring Jimmy's doorbell to see if he is home, and they are surprised to see that he has chicken pox. The Eds notice quarantine signs in front of everyone's house, meaning that they are the only ones who did not fall victim to the disease.