Diseases, Conditions, Syndromes

COVID-19 immunity may last six months or more

Around the world, coronavirus cases are surging and deaths due to the disease keep ticking up—more than 240,000 in the United States so far—but a new antibody analysis offers a hint of hope.

Oncology & Cancer

Breakthrough blood test developed for brain tumors

Genetic mutations that promote the growth of the most common type of adult brain tumors can be accurately detected and monitored in blood samples using an enhanced form of liquid biopsy developed by researchers at Massachusetts ...

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