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A genetic disease can be the result of mutation in a gene. According to ThinkQuest.org online library there are currently more than 4,000 known genetically transmitted diseases with more being discovered every year. Genetic diseases can be inherited from parents by children. Some genetic diseases are extremely rare, while some genetic diseases are more widespread. People who are curious as to their chances of inheriting or passing on a genetic disease can get genetic testing.
A recent study conducted at the University of Colorado revealed that high levels of bacteria can gather in shower heads. However, the bacteria found are not terribly dangerous.
Krabbe disease is an autosomal recessive condition, meaning that each parent has a copy of the mutated gene. While they do not show signs or symptoms, they pass it on to their children who then exhibit the symptoms.
