*Cough Cough* Sick Ants

 This story shows that ants are a bit considerate to their colleagues when it comes to sickness. Unlike my school friends, they'll keep themselves away from the rest of the workers and prevent diseases from spreading.

https://www.newscientist.com/article/2186140-sick-ants-stay-clear-of-their-co-workers-to-stop-disease-spreading/