The U.S. Food and Drug Administration said Tuesday that quick antigen tests people take at home may be less sensitive to picking up the omicron variant of the coronavirus, but health officials said ...
In patients with a suspected acute coronary syndrome (ACS; such as heart attack or unstable angina), use of a more sensitive test to detect the protein troponin in blood was associated with increased ...
White House COVID-19 response coordinator Jeff Zients said the FDA release was sent out "to keep the public aware of their ongoing work to evaluate the FDA-authorized test level of sensitivity, ...