“It just takes one person to start an outbreak.

We are basically human incubators. We can host a number of different diseases.”

So, if you are sick, seek medical advice so that you don’t affect others.

Reference:
Netflix. 2020. “Pandemic: How to Prevent an Outbreak, Season 1, 1. It Hunts us”. Netflix series. February 15, 2020. https://www.netflix.com/bd/title/81026143