Corpse Girl’s body temp, isn’t an ex

“All of Madelyn’s tests are done and they confirm what I suspected the other day. She’s not an ex.”
She held a clipboard out to St. George. Stealth intercepted it and flipped through the handwritten notes. “Explain,” said the cloaked woman.
The doctor shrugged. “She doesn’t have the virus. Her core temperature is actually a little higher than an ex’s, even if it’s still well below normal.”

Excerpt From Ex-Communication, pg 267
Peter Clines
https://books.apple.com/us/book/ex-communication/id635706546