Second antigen test bumps accuracy to 94%, workplace study finds
By
Alicia Lasek
Mar 21, 2022
The results may help employers decide how best to employ rapid antigen tests — especially in settings where quick results are important and widespread PCR testing is cost prohibitive, the researchers...
New COVID testing shortages and delays evoke comparisons to earlier pandemic days
By
Kimberly Marselas
Sep 03, 2021
A national shortage of COVID-19 testing supplies — stretched thin after a months-long delta variant surge — is once again threatening safety at nursing homes dependent on testing to stay ahead...
Antigen tests just as effective as PCR in preventing COVID outbreaks, NIH study finds
By
Alicia Lasek
Jul 02, 2021
A “highly anticipated” study now shows that both testing approaches can give 98% sensitivity when used at least twice weekly in a screening program.
U.S. labs predict COVID test delays, cite surge in demand
By
Alicia Lasek
Nov 16, 2020
Long-term care facilities soon may face longer waits for PCR test results as diagnostic laboratories reach or exceed testing capacity, lab reps say. The warning comes as U.S. COVID cases spike upward.
COVID test turnaround time tops 2 days for a third of nursing homes, data show
By
Alicia Lasek
Nov 13, 2020
Among 13,000 facilities that provided their testing speed to the government, only 17% reported an average turnaround time of less than a day; and fully 29% waited three days or more on average for residents’...
Expect false positives: FDA letter to providers explains COVID antigen test results
By
Alicia Lasek
Nov 05, 2020
The agency clarifies that rapid antigen tests, “like all diagnostic tests,” are subject to false positive results, especially in low prevalence settings. It offers recommendations for administering...
CMS test protocol misses too many asymptomatic workers: statewide COVID study
By
Alicia Lasek
Nov 04, 2020
If the goal is to identify all asymptomatic nursing home staff, comprehensive repeat testing may be needed regardless of COVID positivity rates in the community, investigators told McKnight’s.
Don’t shelve rapid tests as COVID cases climb, advocates implore nursing homes
By
Alicia Lasek
Nov 03, 2020
Industry advocates say it’s time for facility operators who have not made full use of rapid antigen tests to start doing so — before nursing home deaths begin to spike again. CMS must “take to...
‘We want more tests, not less’: HHS doubles down on COVID antigen testing
By
Alicia Lasek
Oct 27, 2020
Testing is critical to keeping the coronavirus in check in long-term care facilities as U.S. case counts trend back upward, said Adm. Brett Giroir, M.D. Federal agencies continue to deliver antigen tests...
Stop antigen testing in skilled nursing facilities, Nevada tells operators
By
Alicia Lasek
Oct 09, 2020
Nursing facilities in Nevada have been ordered to stop using COVID-19 rapid antigen tests due to apparent diagnostic inaccuracies. Health officials say they will gather more data before issuing updated...