Diseases, Conditions, Syndromes

From infection to chronic illness: Learning from long COVID

Since the COVID-19 pandemic, SARS-CoV-2 has caused unexplained, chronic, post-infection symptoms in survivors. The phenomenon, known as post-acute sequelae of SARS-CoV-2 infection or "long COVID," surfaced shortly after COVID-19 ...

Diseases, Conditions, Syndromes

Blood test might someday diagnose early MS

An early marker of multiple sclerosis could help doctors figure out who will eventually fall prey to the degenerative nerve disease, a new study says.

Genetics

Gene editing precisely repairs immune cells

Some hereditary genetic defects cause an exaggerated immune response that can be fatal. Using the CRISPR-Cas9 gene-editing tool, such defects can be corrected, thus normalizing the immune response, as researchers led by Klaus ...

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