See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. My daughter had MERRF Syndrome. Chances are, you've never heard of ...
Mitochondrial diseases are clinically and genetically a very heterogeneous disorder group. Some mitochondrial disorders only affect a single organ, such as the eye in Leber hereditary optic neuropathy ...
After two weeks of scans and tests, she was diagnosed with myoclonic epilepsy with ragged-red fibres (MERRF) syndrome, a rare genetic disorder that primarily affects the nervous system and muscles.