Your periodic reminder that bat bites are small and usually painless, such that most people bitten by a bat don't know it. Thus the recommendation that if you have ever even been in the same space as a bat, you should go to the ED and get vaccinated for #rabies.
So if you're worried about being exposed and your work doesn't cover it, saying "I found a bat in my house" is a great way of getting free* rabies shots if you're not like, averse to a little white lie or two.
*Around here it's covered by public health even if you don't have unsurance but YMMV.
https://www.sfchronicle.com/health/article/rabies-santa-cruz-county-california-22477561.php