Vaccination

How can scientists update coronavirus vaccines for omicron?

If the omicron variant of the coronavirus is different enough from the original variant, it's possible that existing vaccines won't be as effective as they have been. If so, it's likely that companies will need to update ...

Oncology & Cancer

Blood test could guide precision treatment in bladder cancer

A blood test that can detect tiny amounts of circulating cancer DNA may be able to identify risk of cancer recurrence and guide precision treatment in bladder cancer following surgery, according to a clinical study led by ...

HIV & AIDS

New test better detects reservoir of virus in HIV patients

A new test that measures the quantity and quality of inactive HIV viruses in the genes of people living with HIV may eventually give researchers a better idea of what drugs work best at curing the disease.

Diseases, Conditions, Syndromes

Fast, portable test can diagnose COVID-19 and track variants

Clinicians using a new viral screening test can not only diagnose COVID-19 in a matter of minutes with a portable, pocket-sized machine, but can also simultaneously test for other viruses—like influenza—that might be ...

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