Explain Limitations of COVID-19 Antibody Testing
Point-of-care fingerstick antibody tests for SARS-CoV-2 are entering the scene.
We know these serology tests aim to identify a RECENT or PRIOR infection with COVID-19. The Assure/FaStep COVID-19 IgG/IgM test is the first to have an "emergency use authorization" (EUA) for point-of-care use.
Expect a limited role for antibody testing in the hospital. A positive test doesn't indicate immunity...or allow changes in precautions for COVID-19 (physical distancing, handwashing, mask-wearing, etc).
Get concise advice on drug therapy, plus unlimited access to CE
Pharmacist's Letter Canada includes:
- 12 issues every year, with brief articles about new meds and hot topics
- 200+ CE courses, including the popular CE-in-the-Letter
- Quick reference drug comparison charts
- Access to the entire archive