Diseases, Conditions, Syndromes

Surging nerve system disorders now top cause of illness: Study

Conditions affecting the nervous system—such as strokes, migraines and dementia—have surged past heart disease to become the leading cause of ill health worldwide, a major new analysis said on Friday.

Diseases, Conditions, Syndromes

Sex hormones could be key to treating long COVID

Among the many mysteries about long COVID, one of the most vexing has been why women seem to experience the condition more often and more severely than men. Now, scientists are starting to think hormones—and the different ...

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