Here’s how an MS misdiagnosis can happen, according to experts The Washington PostChristina Applegate’s MS misdiagnosis shocked many. If she were in Canada, it might have been different Toronto StarChristina Applegate says she was misdiagnosed with multiple sclerosis Global NewsChristina Applegate says she was misdiagnosed with MS. Here’s what an expert says The Globe and MailChristina Applegate, a leading MS advocate, says doctors found she doesn’t have the disease after all CNN