An accessible, high-level explanation of what happens to the human body when you get sick and the #1 thing you can do to boost your immune system to fight disease. (Hint: it's vaccines, one of the best things humans have ever invented.) https://kottke.org/23/04/what-happens-when-you-get-sick
What Happens When You Get Sick?
From Kurzgesagt, an accessible explanation of what happens to the human body when you get sick. Your brain activates sickness bkottke.org