Christy Larsen's son has a rare form of dystrophy that will leave him a wheelchair down the road, but he's still able to ...

Consistent viltolarsen treatment slowed disease progression and maintained motor function in patients compared with untreated controls. Treatment-emergent adverse effects were generally mild ...

Larson says CWD is highly contagious, and impacts the nervous systems of deer, elk, moose and caribou. She says the disease can linger in the soil, and other infected animals, so bans on baiting ...