Here’s the synopsis for Stitchers 1x08 “Fire in the Hole”:
“It’s Kirsten’s birthday and the Stitchers team is assigned to look into a disease researcher’s suicide. When the body begins showing signs that it is carrying a deadly virus, the whole lab is placed under quarantine. The team jumps to action as they search for a way out, racing against the clock as, one-by-one, they come down with symptoms of exposure.”
Doesn’t sound like Kirsten’s birthday is going to be much fun.