Anna pretended to fist pump in victory. "Eh, all I can tell you is that my dog got me through a lot of rough times before he passed away. If I can prolong someone else's pet's life even by a little, I'd be happy. Thank you though. As hilarious as it is, microbiology is a very interesting field. It's weird how something so insignificant in size can sometimes cause people to die or help us survive if you wanna mention the ones that live in our bodies." She wondered why he spoke so formally? Maybe it was because they just met? Maybe English was his second language? She wasn't sure, but wouldn't push it just yet.