The true history of seven heavens and the eighth that it's the Earth

Mankind pain an epidemic every century. This is something that we can’t avoid because natural selection works in all living beings. People have to choose between die of illness and die of hunger. Usually ignorant prefers to die of illness because thinks it selves immune. Unfortunately poor chooses the same even knows that is the target of illness. The Andromeda Strain is a novel written by Michael Crichton in 1969, where relates the efforts of a team of scientists investigating the outbreak of a deadly extraterrestrial microorganism. Novel ends well because microorganism mutes to inoffensive and the threat finished. Luckily the alien entrance has an invention but the protocol showed in the history is very likely as protocols proposed if this case could happen. Michael Crichton cheats a little; the mutation doesn’t work like he wrote, if not both organism, the deadly and the mutation, live together; note the mutation eats the plastic from the laboratory protections, so both a