A member asked:

How is amyotrophic lateral sclerosis transmitted in humans?

5 doctors weighed in across 2 answers
Dr. Ian Stein answered

It is not transmitte: It is not typically a heriditary or infectious disease. No one knows the exact cause.

Answered 4/9/2014

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Rarely genetic: 90% of cases are sporadic, without clearcut genetics, and this is not known to be infectious. Of the 10% familial cases, 25% of these have a mutation in the gene encoding copper/zinc superoxide dismutase.

Answered 3/14/2019

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Related Questions

A member asked:

What is the treatment for amyotrophic lateral sclerosis?

A doctor has provided 1 answer