Benign. 9 & 15/16ths.

https://news.sky.com/story/mystery-objects-shot-down-over-north-america-were-probably-benign-us-admits-12811354

I believe that joke is copyright Zack Braff.

Whereas;

 "Let's get you on Interferon. To start interfering with your M.S."

Is copyright of Jean Lindenmann. The man who discovered and named Interferons.