system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: My whole family caught the same nasty stomach bug. Some of us threw up a lot, others only pooped. What was happening in our bodies to cause the different course of actions?
gpt
It all depends upon where along the process the bug activates your immune system in your gastrointestinal system. If you are irritated at one end as opposed to the other it's going to affect where it is expelled.