# Katie Sharkey, MD, PhD
Canonical: https://social-archive.org/ktersen/author/substack/h-yourlocalepidemiologist
Timeline: https://social-archive.org/ktersen
Platform: substack
Visible shared posts: 1
## Public shared posts
1. [Ending clock changes. But which direction should we reset the clock?](https://social-archive.org/ktersen/Wgfh7gTvR3)
   - Platform: substack
   - Author: Katie Sharkey, MD, PhD