against the leg of his autopsy bench.
She grabbed his shoulders. “Dr. Regnaud!” she whispered, her breath hot and damp under her own mask, sweat trickling down between her breasts. She tried to move him, to get a sense of his injuries, but as she did, his body flopped back onto the dirt and she caught sight of the dark crimson stain blossoming out over the fabric of his lab coat. Her breath caught sharply in her throat.
With shaking fingers she ripped off the clumsy plastic bags that covered the surgical gloves on her hands. There were no neoprene or rubber gloves in the makeshift clinic, no proper biosafety gear. They’d had to make do with what they had. “Doctor…” She felt his wrist through her latex gloves. Nothing.
She yanked at his mask, searching for the carotid arteries at his neck, praying to find the faint beat of a pulse under her gloved fingertips. There was none.
Her heart plummeted. Dr. Guy Regnaud, a brilliant, kind, generous, warm-hearted man…was dead.
She was alone.
The soldiers had killed everyone. They’d stormed the compound, slain the nurses, the two nuns, the priest, even the patients. And they’d taken the seven autopsied bodies before dousing the palm-thatched roofs in petroleum and torching the mission compound.
Sarah lifted the doctor’s goggles up onto his head with trembling hands, and looked into the fixed stare of his blue eyes. Even in death they seemed to drill into hers, driving home the urgency of the mission he’d handed her just seconds before the men had stormed the medical hut and shot him dead.
“Whatever happens, Sarah, get these samples to the CDC,” Dr. Regnaud had whispered as he’d shoved her and a sealed biohazard container into a hole in the floor of the baked-mud hut. “And trust no one. This is the Congo. Everyone has a price.” He’d concealed her tomb with a plank and a reed mat, while outside, gunfire peppered the compound and gut-wrenching screams sliced the air. Then the soldiers had burst in….
Tears welled in her eyes. Dr. Regnaud had saved her life, and it had cost him his own. The trembling in her hands intensified, shuddering uncontrollably through her entire body. Her protective goggles misted with tears and body heat. She fisted her hands against the fear. If she lost control now, she’d be as good as dead.
As she tried to focus, she slowly became aware of thick smoke billowing from the thatched roofs of the adjoining buildings. The air was growing black and bitter as the choking haze filled the clearing and hung low in the thick equatorial heat. Flames crackled louder, closer, brighter, engulfing the compound. The sound was so close…. With a dull jolt of panic she realized the roof of the hut she was in was also on fire. But she couldn’t move. She felt dazed. Time stretched, slowed, warped. She couldn’t begin to comprehend what was happening. Why had soldiers with assault rifles stormed out of the jungle in hazmat suits? Why had they taken the autopsied bodies?
“This is big, Sarah. Nothing science has seen before…” She latched on to Dr. Regnaud’s words. For some reason, she alone had been spared death. She had to hold on to that. She had a duty now. She had to somehow get those biological samples to the Centers for Disease Control in Atlanta. She would not—could not—let the doctor down.
She made a quick sign of the cross over Dr. Regnaud’s body, gently closed his eyes and then scrambled on her hands and knees toward the radio on the desk near the door.
She had no idea how to use it. How could she have been so stupid, so naive not to learn how to do this simple thing? She tried to tell herself she would’ve learned in a few more days. But the villagers had begun to arrive with symptoms of the horrific disease, and chaos had erupted. She hadn’t had the luxury of time to even begin to understand this bizarre jungle environment, let alone figure out how to use the darn radio.
She fiddled with the dials and buttons, trying to recall what she’d seen Dr. Regnaud doing. Static crackled. Her pulse leaped. Her heart hammered.
“Mayday! Mayday!” Sarah yelled into the transceiver. Did people even say that anymore? Was it only for ships at sea? Or planes? Or old movies? “Mayday! Help! Help! 9-1-1—” Oh God, she was panicking again. This was Africa. They didn’t know about 9-1-1 here. She cleared her throat, wiped the sweat from her forehead with the back of her sleeve, tried to get hold of herself. The smoke was scorching her nasal passages even through her mask. “This…this is Sarah Burdett. Emergency. Can anybody hear me? I’m a nurse from Ishonga clinic…northeast of Ouesso near the Oyambo River. Unidentified deadly virus…we’ve been attacked. Soldiers—”
A chunk of burning thatch crashed through the roof and exploded onto the floor in a shower of orange sparks. Acrid smoke instantly engulfed the room. Panic gripped her. “Help me! Please, oh God, someone help me!” The fire leaped to a stack of papers and crackled through a wicker basket. She dropped the handset, leaving it dangling by a wire from the desk. She had to get out or she’d be as dead as the rest of them.
Trying to stay beneath the pall of suffocating smoke, Sarah groped her way to an overturned metal cabinet. She’d seen a flashlight in there. She wildly fingered the dirt floor, searching the scattered contents of the drawers. She found the flashlight, stuffed it deep into a pocket under her plastic apron. She found another drawer, groped around inside, felt the doctor’s handgun, jammed it into her other pocket. The soldiers had ransacked the room, but hadn’t taken a thing, not even the gun. Whatever they’d been looking for, they hadn’t found.
They had to be searching for the tissue samples in the biohazard container.
She crawled across the dirt floor, reached into the hole, grasped the handle of the aluminum canister and yanked it free. Clutching her deadly package, Sarah stumbled blindly through the hut, out the door.
She froze in her tracks.
Blackened skeletons of charred wood and the shocking smell of burning human flesh seared into her brain. The wooden roof of the tiny clinic church burned fiercely, shooting a shower of orange stars into the night sky. She swayed on her feet as her vision blurred.
Move, Sarah. Do this for them. You owe them this much.
Gripping the container, she forced one foot in front of the other, woodenly making her way toward the periphery of the clearing, toward the living, breathing, inhospitable jungle. Her sneakers were still encased in plastic bags tied at her ankles, her hair still tucked into a cotton head covering, her protective apron still smeared with the doctor’s blood.
She was only vaguely aware that her path was lit by burning huts, that night had fallen, fast and complete, around six o’clock, as it did every day so near the equator.
Twelve hours of blackness loomed ahead of her. And with it came sheer, sickening terror.
She was truly alone.
Chapter 1
03:09 Alpha. Congo. Monday, September 22
Hunter McBride floated silently through the thick air, the nylon chute above him a dark blot against the star-spattered heavens.
As he descended, the sounds of the rain forest swelled to a soft chorus below him. He could hear the shrill chirp of crickets, the hollow drumming of chimps hitting buttress roots of trees as they hunted in the predawn. Moist heat and the rich scent of fecund growth wafted up on soft currents of air as the jungle itself seemed to exhale, alive and hungry and waiting below.
His nostrils
