Bernd 06/02/2020 (Tue) 02:31:46 No.37110 del
Apparently bats caused Ebola and some other viruses as well. I found an article that says they have such a strong immune system that they can live with a virus and not really be effected by it.

https://www.discovermagazine.com/health/why-bats-are-breeding-grounds-for-deadly-diseases-like-ebola-and-sars