Amyotrophic lateral sclerosis

Married Broadway stars Danny Burstein and Rebecca Luker both contracted COVID in the spring. Burstein was hospitalized. Luker's case was less severe, but it came soon after she was diagnosed with ALS.

The scientist is known as much for his contributions to theoretical cosmology and quantum gravity as for his willingness to make science accessible for the general public. His work is the topic of a new biography by science writer Kitty Ferguson.

In 2008, historian Tony Judt was diagnosed with ALS, a progressive motor-neuron disease. For the past several months, Judt has been writing a series of essays for The New York Review of Books, charting life in what he calls a "progressive imprisonment without parole."

Eight years ago, at the age of 35, Philip Simmons was diagnosed with ALS, otherwise known as Lou Gehrig disease. The disease is degenerative, with no cure. Simmons has lived longer with the disease than most. He written a new collection of essays, Learning to Fall: The Blessings of an Imperfect Life (Homefarm Books). Simmons is a professor of English at Lake Forest College in Illinois.