CHQ: SUBJECT: huntington's disease
  MESSAGE: Hello,
  I was wondering if the huntington's disease could be infectious; for example, can you be infected by this disease  through contact in the blood of a person or animal who has this disease? I was on a tour of the animal lab today, and I got to observe dissecrion of the huntington's disease mice model. While observing it closely, a few drops of blood splashed on my face by accident, and now I'm worried that it might have went in my mouse.
Summary: How is Huntington's disease transmitted?