Штамм «Андромеда» — научно-фантастический триллер Майкла Крайтона.

1969 techno thriller novel by Michael Crichton
the novel

The Andromeda Strain is a 1969 novel by Michael Crichton, his first novel under his own name and his sixth novel overall. It documents the outbreak of a deadly extraterrestrial microorganism in Arizona and the team of scientists investigating it. The book is framed as a report from a secret government project, which the scientists are part of, and contains primarily text based computer imagery illustrating the results of various tests on the organism. The Andromeda Strain appeared in the New York Times Best Seller list, establishing Michael Crichton as a genre writer, and as an early example of the techno thriller genre.

A team from an Air Force base is deployed to recover a military satellite that has returned to Earth, but contact is lost abruptly. Aerial surveillance reveals that everyone in Piedmont, Arizona, the town closest to where the satellite landed, is dead. The duty officer of the base tasked with retrieving the satellite suspects it returned with an extraterrestrial contaminant and recommends activating "Wildfire", a protocol for a government sponsored team of scientists intended to contain threats of this nature. The Wildfire team, led by Dr. Jeremy Stone, believes that the satellite—intentionally designed to capture upper atmosphere microorganisms for bio weapon exploitation—returned with a deadly microorganism that kills through nearly instantaneous blood clotting. Upon investigating Piedmont, the team discovers the townspeople either died in mid stride or went "quietly nuts" and committed bizarre suicides. Two survivors—the sick, Sterno addicted, geriatric Peter Jackson and the constantly bawling infant Jamie Ritter—are biological opposites who somehow survived the organism. Jackson, Ritter, and the satellite are taken to the secret underground Wildfire laboratory, a secure facility equipped with every known capacity for protection against microorganisms escaping into the environment. Wildfire is hidden in a remote area near Flatrock, Nevada, 60 mile (97 km) from Las Vegas, concealed in the sub basements of a legitimate Department of Agriculture research station. Dr. Hall is the only scientist authorized to disarm the automatic self destruct mechanism; he is an unmarried, childless male and thus presumed to make the most dispassionate decisions during a crisis. Further investigation determined that the deaths were caused by an extraterrestrial microbe transported by a meteor that crashed into the satellite, knocking it from orbit. The microbe contains chemical elements required for terrestrial life (CHNOPS) and appears to have a crystalline structure, but lacks the DNA, RNA, proteins, and amino acids present in terrestrial life, and directly transforms energy to matter with no discernible byproducts. The microbe, code named "Andromeda", mutates with each growth cycle, changing its biological properties. The scientists learned that the current form of Andromeda grows only in a narrow pH range; in a too acidic or too alkaline growth medium, the organism will not divide. Andromeda's ideal pH range is 7.39–7.43, within the range found in normal human blood. Jackson and Ritter survived because both had abnormal blood pH (Jackson acidotic from consumption of Sterno and aspirin, Ritter alkalotic from hyperventilation). However, by the time the scientists realize this, Andromeda has mutated into a form that degrades the lab's plastic seals and escapes containment. Trapped in a contaminated lab, Dr. Charles Burton demands that Stone inject him with a "universal antibiotic"; Stone refuses, arguing that it would render Burton too vulnerable to infection by other harmful bacteria. Burton survives because the mutated Andromeda is no longer pathogenic. The mutated Andromeda attacks the plastic door and hatch seals within the Wildfire facility, rapidly migrating toward the upper levels and the surface. The self destruct nuclear weapon is automatically armed when it detects the containment breach, triggering its detonation countdown to prevent the spread of the infection. As the bomb arms, the scientists realize that given Andromeda's ability to generate matter directly from energy, the organism would be able to consume the released energy and ultimately benefit from a nuclear explosion, mutating in thousands of ways, potentially “each killing in a different way.”

To halt the detonation, Hall must insert a special key he carries into an emergency substation, one of which should be accessible from any location in Wildfire. Unfortunately, he is trapped in a section that, due to an oversight, has no substation. He must navigate Wildfire's obstacle course of automatic defenses to reach a working substation on an upper level. He barely disarms the bomb before all the air is evacuated from the deepest level of the Wildfire complex, which contains the remainder of the team and their assistants. Andromeda is suspected to have eventually mutated into a benign form and migrated to the upper atmosphere, where the oxygen content is lower, better suiting its growth. The novel's epilogue reveals that a crewed spacecraft, Andros V, was incinerated during atmospheric re entry, presumably because Andromeda had eaten its tungsten/plastic laminate heat shield and caused it to burn up.

Dr. Jeremy Stone: Professor and chair of the bacteriology department at Stanford University; Stone is fictitiously the winner of the 1961 Nobel Prize in Physiology or Medicine, whereas the actual winner was Georg von Békésy. Dr. Charles Burton: Professor of Pathology at the Baylor College of Medicine
Dr. Peter Leavitt: Clinical microbiologist; suffers from epilepsy
Dr. Mark Hall: Surgeon
Prof. Christian Kirke: one of the intended five, an anthropologist from Yale, was hospitalized with appendicitis

Crichton was inspired to write the novel after reading The IPCRESS File by Len Deighton while studying in the UK. Crichton says he was "terrifically impressed" by the book—"a lot of Andromeda is traceable to Ipcress in terms of trying to create an imaginary world using recogniseable techniques and real people."

A sequel titled The Andromeda Evolution written by Daniel H. Wilson was published on November 12, 2019.