Browsing Tag

Infectious Disease

General Information, Immunochemistry

RESOLVED: Testing Delay: Chlamydia and Gonococcus PCR (Abbott Multicollect)

As of 11:15 AM, Tuesday, March 24th, the instrument has been repaired. Please direct questions to the “contact us” link above. This post will be retired on Friday, March 27th.

Abbott multi-collect Chlamydia and Gonococcus PCR testing will be delayed until Tuesday, March 24, 2020 due to instrument downtime. Vendor assistance has been requested but is delayed due to the current Covid-19 situation. 

The following tests are affected: Continue Reading

Microbiology, Test Utilization

Influenza Epidemic Testing Recommendations 2018

Influenza is currently widespread throughout the nation at epidemic proportions. During influenza epidemics, clinical assessment predicts the presence of influenza infection virtually as well as laboratory testing. Therefore, it is no longer necessary to perform viral testing on ambulatory patients who present with illness consistent with influenza before beginning antiviral treatment. Antiviral treatment for Influenza should be started as soon as possible to have a beneficial effect.

Shortages of supplies and medications frequently occur during Influenza epidemics. However, diagnosis of specific viral respiratory infection remains important for hospitalized patients.

Please follow the current recommendations:

  • Limit availability of viral transport media at ambulatory sites.
  • Emergency departments are to limit viral respiratory testing to patients expected to be admitted.
  • Do not perform testing for test of cure.

Thank you for your support during this time. Please direct any questions to Laboratory Services via the “contact us” link above.

Microbiology, Test Utilization

Spectrum Health Regional Laboratory Discontinues Influenza Rapid Antigen Testing

There has been a minor change to the influenza testing methods performed by the Spectrum Health Regional Laboratory (SHRL) to improve the accuracy and timeliness of patient results, while simplifying the ordering process for providers. In past years during respiratory illness season, the lab performed influenza rapid antigen testing due to its low cost and rapid turnaround time, with negative specimens reflexed to PCR for confirmatory testing. Approximately 85% of specimens tested by a rapid antigen method typically reflexed, with those patients charged for performing both tests. Continue Reading

Microbiology, Referral/Sendouts, Test Utilization

New Test: Streptococcus pneumoniae Urine Antigen

As of July 11, 2017, Spectrum Health Regional Laboratory will offer Streptococcus pneumoniae urine antigen testing. This testing is currently sent to Mayo Medical Laboratories. By bringing testing in-house, result turnaround time will be improved by 1 day, testing will be available 7 days per week (instead of Monday – Friday), and testing can be offered at a reduced charge to our patients. Continue Reading