I thought I had a running injury — the reality was so much worse

4 hours ago 1

When Jessica Krauser first started experiencing stiffness in her leg in 2017, she put it down to the half marathon she’d been training for.

That wasn’t the only symptom she’d been experiencing. While reading at her local church, she struggled to hold the paper in front of her.

In a meeting at work, she again noticed the same hand tremor that had cropped up before.

‘My kids would always...