person A: We just adopted a dog from the shelter last week and I think she is sick with parvo.
person B: What is parvo?
person A: It's a deadly dog illness_comma_ basically a virus that often leads to death. We think she caught it at the shelter.
person B: That's terrible. Can you confirm it?
person A: Yes_comma_ they have to do a fecal sample and test it. We take her in tomorrow to see.
person B: I hope she is okay. 
person A: Thank you!