The FDA has issued emergency authorizations to 12 antibody tests for the virus. As federal officials gradually begin reopening the country, expanded testing is central to the conversation. Until now, ...

SAN FRANCISCO -- There has been a lot of talk about testing for the coronavirus, but you may not entirely understand what the different tests are for. The coronavirus makes some people sick, some ...

Hepatitis B is a viral infection that impacts the liver. To test for hepatitis B, a doctor can perform a blood test that detects hepatitis B surface antigens. A positive result indicates a hepatitis B ...

Checking PSA levels following treatment is crucial among patients with nonmetastatic, unfavorable risk prostate cancer, according to the co-author of a recent study. Prostate-specific antigen (PSA) ...

A Prostate-Specific Antigen (PSA) test is a procedure formed on men to detect prostate cancer. It is considered an effective means of cancer screening and can be used to monitor the effectiveness of ...

Roughly 620,000 new cases of lymphoma were diagnosed worldwide, according to the World Cancer Research Fund International’s 2020 report. Survival rates have improved as advances develop in treatment, ...