“And look, he’s losing some hair,” Pia said.
“That could be the chloramphenicol. But regardless, the rebound tenderness suggests the chloramphenicol is not controlling the infection. We’ll have to change the antibiotic. I’ll call Springer and get his suggestion. Thanks for your help.”
Dr. De Silva ducked out of the room.
“He’s getting worse,” Pia said, looking at Rothman forlornly.
“Rebound tenderness isn’t a good sign, I know that,” George said. “But you’ve done all you can do. Let’s go. You heard her, she’s calling Springer.”
By the time George and Pia took off their gear and got back to the nurses’ station, Dr. De Silva was on the phone with Springer. Pia stood where she could hear Dr. De Silva’s half of the conversation. It sounded like Springer was doing most of the talking.
“Okay, ceftriaxone . . .” she said. “. . . And the hair loss . . . Right, of course we’ll stop the chloramphenicol…. Okay. I’ll see you soon, and I’ll call Dr. Miller.”
Dr. De Silva turned and saw Pia. She hung up the phone and redialed immediately. She covered the receiver with her left hand and talked to Pia as the phone rang.
“Dr. Springer’s on his way in. He wants to check the rebound tenderness for himself-Oh, hello. I need Dr. Miller. . . . Dr. Miller, this is Dr. De Silva in Infectious Diseases. I’m treating Dr. Rothman and Dr. Yamamoto. Dr. Springer would like a consult. We’re seeing rebound tenderness in Dr. Rothman and may have to remove the infected bowel…. No, just Dr. Rothman at the moment . . . His temperature is up slightly. Other levels-blood pressure, pulse, oxygenation-are the same. Okay, thanks.”
Dr. De Silva hung up the phone and exhaled. She was a small woman of Sri Lankan descent who prided herself on running a tight ship. She was embarrassed that a medical student had picked up an important sign that she’d missed. “I just checked him a few minutes before you two showed up. Temperature was holding steady,” she said, half to Pia, half to herself. She turned to Pia.
“It can come on very quickly. Dr. Miller, the chief surgical resident, is coming in. And Dr. Springer’s on his way over. So, who’s your preceptor? I should at least give you credit for what you found. And how did you know what to look for? I’m impressed.”
“Actually I’m not on internal medicine at the moment.”
“Are you on an infectious disease elective? If you are, I haven’t heard your name.”
“I’m not on an infectious disease elective either.”
George was desperately trying to get Pia to shut up. Out of Dr. De Silva’s line of sight he was frantically making a time-out gesture like a football official.
“Well, what brought you here?” Dr. De Silva asked.
“I just happen to know a lot about salmonella.”
“Really? From whom?”
“Dr. Rothman,” Pia said, as George grabbed her arm and literally pulled her away, angling her toward the elevators.
George felt a sense of relief as they left the hospital. With as busy as Dr. De Silva was, he hoped she wouldn’t say too much about the two mysterious med students, one of whom had been very helpful. Actually he doubted she would. He knew that there hadn’t been any negligence on Dr. De Silva’s part, but he knew that in the competitive atmosphere of the academic center, she was probably chagrined that she’d been, in a fashion, upstaged by a medical student. Pia had detected the change in Dr. Rothman’s condition before she did. But George’s relief was short-lived.
“I want to go back to the lab,” Pia said, stopping suddenly. They had just reached the corner where 168th Street turns into Haven Avenue. “I want to see if there are any clues as to why or how he got infected. He’s so careful, I don’t understand it. He’s so detailed and compulsive about his work, his organization, his technique, it’s all flawless. It doesn’t make sense.”
Still lurking in the back of Pia’s mind was the thought that Rothman had infected himself intentionally. But why would he involve Dr. Yamamoto? It couldn’t be the case, or could it? What she wanted to do was completely eliminate the idea as even a remote possibility. If Rothman died, it was going to be a betrayal of sorts, but she didn’t want it to be his betrayal. Betrayal by fate she thought she could ultimately handle. Personal betrayal by Rothman would be something entirely different.
George groaned inwardly. Visiting Rothman had been bad enough. Visiting a lab that was off-limits by order of the CDC was something else entirely. “The lab is closed,” George said in a fashion that wouldn’t brook discussion. “Order of the CDC. Let’s head up to your room. I saved the sandwich you didn’t eat.” To prove his point, George pulled the food from his pocket.
“I’m going,” Pia said.
“What on earth do you think you’re going to turn up that the CDC hasn’t?”
“I don’t know, but I can’t do nothing. You can come with me or not, I’m going anyway. Of course two sets of eyes may be better than one.”
George realized Pia was asking for his help, however indirectly, which was a first. Still, it wasn’t an easy decision. He was okay with bending the rules, but not breaking them like this. He couldn’t afford to get kicked out of medical school. It had been his goal as long as he could remember, and he had his family to consider. But George had no time to ponder his decision. Pia had already turned around and was heading toward the research building.
“You’re not worried about getting typhoid fever?” he asked, catching up to her.
“I was in there this morning. And there’s protective gear we can put on just like we used in Rothman’s room.”
Pia entered the building. George followed. It was like making a decision without making a decision. They showed their IDs to the security man and headed for the elevators.
As George had expected, the door to the lab was crisscrossed with yellow caution tape. “See, just as I expected. We can’t go in.”
Pia didn’t respond. She merely peeled back the necessary tape and tried the door, which was locked. It didn’t deter her. Many times over the last three and a half years, Pia had been asked to take a reading in the lab at night, or monitor an automated experiment. She took the key she’d been given for those eventualities, opened the door, and stepped over the threshold.
“Pia, this is crazy,” George said. Reluctantly he came in after her. It was dark, and very quiet.
“Relax. The security cameras are out, they’ve been working on them again for days. Who’s going to come in now? I just want to check the refrigerated storage facility in the biosafety lab and take a peek at the logbook. And before you say it, I know the CDC has probably investigated all that. They might have even taken the logbook. Be that as it may, I need to make sure they didn’t miss anything.”
Pia turned on the minimal light necessary. It was a small lamp by the communal coffee machine. She then quickly checked her own office, and Rothman’s. George trailed after her like a shadow. As far as she could tell, nothing had been disturbed in either office. Pia pointed out Rothman’s desk to George. The in-tray, the few files, the pictures-everything was just so.
“See how orderly he is?” said Pia.
All George could think about was getting out of there. An air circulator kicked on and George jumped half out of his skin. He followed Pia to the biosafety level-3 room and they donned the protective gear once more. Pia used the coded punch pad to reach the lab itself. Since there were no windows, Pia turned on the overhead lights. The ventilation system was still running and there was an eerie calm in the place. Pia checked the logbook, which the CDC had not taken. There were the usual entries; the next to last one was Panjit Singh, when he went in that morning to set up. Then there was Rothman and Yamamoto’s entry. There was nothing abnormal. She then went to the refrigerated storage unit. Using a separate keypad, she was about to open it when she heard a noise that caught her attention.