Claim: The Bed bug (also known as Cimicosis, bed bug bites, bedbugs, bed bug infestation), usually shows within minutes to days after the bite, and is caused by the Cimex (primarily Cimex lectularius and Cimex hemipterus), a genus of insects in the family Cimicidae.
Evidence: Cimicosis, bed bug bites, bedbugs, bed bug infestation Symptoms may take between minutes to days to appear and itchiness is generally present. Their bites can result in a number of health impacts including skin rashes, psychological effects, and allergic symptoms. Bed bugs are insects from the genus Cimex that feed on human blood, usually at night. Cimex is a genus of insects in the family Cimicidae. Two species, Cimex lectularius and Cimex hemipterus, are known as bed bugs and frequently feed on humans, although other species may parasitize humans opportunistically. Cimex (primarily Cimex lectularius and Cimex hemipterus) 
Cimex (primarily Cimex lectularius and Cimex hemipterus) Cimex is a genus of insects in the family Cimicidae. Cimicosis, bed bug bites, bedbugs, bed bug infestation Symptoms may take between minutes to days to appear and itchiness is generally present. Their bites can result in a number of health impacts including skin rashes, psychological effects, and allergic symptoms.