Under certain conditions, antigen testing using self-collected swabs from the anterior nose may constitute a reliable alternative to antigen testing using nasopharyngeal swabs collected by health professionals. This
As COVID-19 quickly spread worldwide this spring, shortages of supplies, including the nasopharyngeal (nasal) swabs used to collect viral samples, limited diagnostic testing. Now, a multisite clinical trial
U.S. regulators have approved the first generic nasal spray version of Narcan, a drug that reverses opioid overdoses. The Food and Drug Administration on Friday OK’d naloxone spray
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