Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. When it comes to knowing your medical status, the ideal scenario is to ...

WASHINGTON — Starting Jan. 15, all Americans with private insurance will be able to buy at-home COVID-19 tests and have the cost covered by their insurers. As the government attempts to make tests ...

Infectious disease specialist Gonzalo Ballon-Landa, MD, of Scripps Health in San Diego, was a bit bewildered. One of his patients who had all the signs and symptoms of COVID-19 had tested negative ...

It is too soon to know how many tests are producing false negatives. When New Orleans freelance writer Sarah Netter first started coughing and showing a fever, her thoughts gravitated to the ...

Conventional diagnostic tests for the novel coronavirus may give false-negative results about 30% of the time, meaning people with an active COVID-19 infection still test negative for the disease, ...

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