The Trotting Dead

Rainbow Dash wakes up in a hospital after a flying accident with no idea where anypony is or what happened while she was out. While Rainbow survive the horrors that lie ahead?

Rainbow Dash has a flying accident and ends up in the hospital. Not long after the accident is when the outbreak occurs. Are her friends ok? Is their a cure? Will Rainbow Dash survive?

I will add/remove tags as the story progresses.