CHAPTER 35: EXPOSURE PROTOCOL
Day One.
The observation suite is comfortable enough—private bathroom, real bed, a window that looks out on the hospital parking lot. They've given me a laptop, a stack of medical journals, and a call button that connects directly to the nurses' station. Everything I need to wait out seven days of isolation.
The first blood draw comes at 7 AM. The nurse is a veteran named Margaret who's worked infectious disease for twenty years, and her hands are steady even through double gloves. "Vitals look good, Dr. Chase. Temperature 98.4, blood pressure 118/76. How are you feeling?"
"Fine." And I am fine—no headache, no fatigue, no muscle aches that might signal the early stages of viral hemorrhagic fever. "Any update on Chen?"
"Responding to the ribavirin. Dr. House said to tell you that you were right about the secondary pneumonia—cultures grew Klebsiella." She seals my blood sample and labels it with biohazard stickers. "You saved his life."
After she leaves, I sit by the window and watch the cars come and go in the parking lot below. Somewhere out there, Cameron is working her shift, probably worrying about me. House is reviewing test results, probably adding new entries to whatever file he's keeping on my anomalies.
I should be scared. I know I should be scared. But what I feel instead is a strange kind of certainty—the same certainty that made me volunteer in the first place. My body knows how to fight this. I can feel my immune system humming along, processing whatever trace exposure I might have received and neutralizing it before it can take hold.
The question is whether that certainty will hold up against seven days of scrutiny.
Day Two.
Cameron comes at noon, dressed in full PPE that makes her look like a hazmat astronaut. She brings a paper bag that turns out to contain a turkey sandwich from the good deli near the hospital.
"You remembered I like the turkey," I say.
"I remember everything you've told me." She sits in the chair by the window, maintaining the required distance. "How are you feeling? Really?"
"Really fine. No symptoms, no warning signs." I take a bite of the sandwich—good bread, decent turkey, the particular satisfaction of food brought by someone who cares. "You didn't have to suit up just to bring me lunch."
"I wanted to see you." Behind the face shield, her expression is hard to read, but her voice carries something that sounds like relief. "When you walked into that room yesterday, I thought..."
"You thought I was being stupid."
"I thought you were being brave. Which is sometimes the same thing." She leans forward slightly. "Chase, about what House said. About your immune system. Is there something you're not telling me?"
The question lands in the space between us. I think about the truth—the whole truth, the impossible truth about transmigration and enhanced abilities and knowing things I shouldn't know. I think about how she'd react: confusion, probably, then concern, then the slow realization that everything she knows about me is built on a foundation of lies.
"I have a genetic variant," I say carefully. "It makes my immune system more aggressive than normal. The documentation is real—it's in my medical records, verified by actual tests. I didn't lie about that."
"But there's more."
"There's always more." I set down the sandwich. "Everyone has things they're not ready to share. You told me about your husband on our first real date. It took you months to trust me with that. Some of my things... they take longer."
Cameron is quiet for a moment. Then: "Okay."
"Okay?"
"I'm choosing to trust you." She stands, the PPE rustling. "Whatever you're not telling me, I'm choosing to believe you'll tell me when you're ready. Just promise me one thing."
"What?"
"Promise me it's not something dangerous. Not something that's going to hurt you."
I think about House's investigation, about the file that must be growing thicker every day. I think about powers I don't fully understand and a future I can't predict.
"It's not dangerous," I say. "Not in the way you mean."
It's not quite a lie. But it's not quite the truth either.
Day Four.
House appears at my door without warning, dressed in isolation gear that somehow still looks casual on him.
"Most people show something by now." He leans against the doorframe, watching me with the intensity of a scientist observing a particularly interesting specimen. "Stress response, minor immune activation, elevated inflammatory markers. Something."
"Sorry to disappoint."
"You're not disappointing me. You're fascinating me." He limps into the room, ignoring the distance protocols. "Your blood work is textbook normal. Your vitals are textbook normal. Your white cell count hasn't budged a single point since you walked into that isolation room. Do you know how statistically improbable that is?"
"Lucky genetics."
"Nobody's that lucky." House sits in the chair Cameron occupied two days ago. "Tell me about the genetic variant. The HLA thing you mentioned."
I've prepared for this conversation. "HLA-B*5701 with a secondary DRB4 allele. Creates an unusually aggressive T-cell response to viral pathogens. It's well-documented in the immunology literature."
"I read the literature. I also read your test results." House's eyes don't leave mine. "Your markers are consistent with what you're describing. But the clinical presentation doesn't match. People with your particular variant respond strongly—which means elevated inflammation, which means side effects. You've got none."
"Everyone presents differently."
"Everyone's a special snowflake, yes." House stands, circling the room slowly. "Here's what I think is happening. You've got some kind of enhanced immune function that goes beyond what's documented. Not supernatural—nothing that violates basic biology—but something unusual. Something you discovered about yourself at some point and decided to hide, probably because you didn't want to become a research subject."
He stops at the window, looking out at the same parking lot I've been watching for four days.
"I'm not going to report you," he says. "I'm not going to tell Cuddy to turn you into a lab rat. That would be boring. What I want is to understand." He turns back to face me. "So here's the deal. You stay interesting, I stay curious. You try to lie to me about the fundamental nature of whatever's going on with you, and I'll spend the rest of your career making your life miserable until I figure it out anyway."
"Is that supposed to be a threat or an offer?"
"It's a statement of fact." House heads for the door. "Three more days. Try not to die."
After he leaves, I sit in the chair and think about what he said. Stay interesting, stay curious. It's not absolution—House doesn't do absolution—but it's something like détente. An acknowledgment that the mystery of me is more valuable than the solution.
For now, anyway.
Day Seven.
The final blood draw comes at 7 AM. Margaret the nurse is smiling behind her mask. "Looking good, Dr. Chase. If these results come back clean, you're free to go."
Chen is recovering in the main ward now—still weak, still requiring IV antibiotics, but alive and improving. I saved him. That fact feels solid and real in a way that most of my accomplishments in this new life haven't.
At 3 PM, Cuddy comes to deliver the results personally.
"Clean." She hands me the discharge paperwork. "No viral load detected, no antibodies suggesting recent infection. Whatever genetic quirk you've got, it worked."
"Thank you."
"Don't thank me." She hesitates at the door. "House told me to stop pushing for a study of your immunity profile. He was... surprisingly insistent about it."
"House is full of surprises."
"House is full of something." She almost smiles. "You're a good doctor, Chase. I'm glad you're not dead."
"Me too."
After she leaves, I change into the clothes Cameron brought yesterday—normal clothes, civilian clothes, clothes that don't smell like antiseptic and fear. I sign the discharge forms, collect my belongings, and walk out of the isolation suite into a hallway that feels impossibly normal.
Cameron is waiting by the elevators.
"You're out." She doesn't move to hug me—we're still in the hospital, still maintaining the professional distance we agreed to—but her smile says everything her arms can't.
"I'm out."
"Dinner tonight? I know a place. Normal food, no biohazard protocols."
"That sounds perfect."
We ride the elevator down together, not touching, not speaking, just existing in the same space. When the doors open on the first floor, she turns left toward the clinic and I turn right toward the diagnostics office.
"Chase."
I look back.
"I'm glad you're okay." Her voice is soft, meant only for me. "Really glad."
"Me too."
I head down the hallway, past the nurses' station where Margaret waves, past the conference room where Foreman is reviewing something with Wilson, toward the office where House is probably waiting with a new puzzle.
Seven days ago, I walked into a room with a deadly disease because I believed my body could handle it. I was right. But House was right too—something is different about me, something that goes beyond documented genetic variants, and he's not going to stop looking until he understands what.
The file grows thicker. The investigation continues. And somewhere in this hospital, a man I saved is breathing without assistance for the first time in a week.
Worth it.
Still worth it.
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