To determine whether your COVID test is still usable, you can check the at-home COVID-19 tests listed on the FDA's website to see which brands have had their shelf lives extended.

Knowing what viral infection you have can mean getting the right antiviral medication and taking the right precautions, ...

If an asymptomatic student has a positive test result, a clinician from Health Services “calls them directly to help them answer any questions they may have, assist them with the isolation process ...

The FDA has lengthened the shelf lives of some COVID-19 tests that still deliver accurate results past their printed expiration dates.

A new study that could have immediate implications for COVID-19 testing in schools found that with age-appropriate instructions, school-aged children can successfully use a nasal swab to obtain ...

How does it work? In an emailed statement, the FDA explained that when many COVID-19 tests were first manufactured, studies indicated the products would have a shorter shelf life than they do.

With New Year’s Eve around the corner following holiday gatherings this month, many who contracted COVID-19 might be wondering how long they could test positive.

With COVID-19 spreading in 2023, do you still have to isolate if you catch COVID-19? Here's what to know about the CDC's guidance.

The Rhode Island COVID-19 Testing and Validation Task Force, which Caliendo is co-chairing, has stated that nasal swabs are “acceptable (for diagnosing COVID-19) if you swab both nostrils and if you ...