
Long COVID Blood Screening
Type
Blood Testing
Duration
30 min
Results
3 days
Comprehensive post-COVID blood analysis to identify underlying abnormalities and long-term effects. Blood sample. Designed for patients experiencing persistent symptoms after COVID-19 infection. Biomarkers tested: (1) Cytokines Testing - measures inflammatory signaling molecules to assess immune system dysregulation and chronic inflammation caused by COVID-19. (2) D-Dimer Testing - blood clotting marker to detect micro-clotting and thrombosis risk, common in long COVID patients. (3) ESR (Erythrocyte Sedimentation Rate) - inflammation and infection indicator. (4) CRP (C-Reactive Protein) - systemic inflammation marker. Comprehensive blood test to find actual root cause of abnormalities and create treatment plan. Hours: Mon-Sat 10:00 AM-7:30 PM.
Respiratory infection and COVID-19 blood tests detect antibodies your immune system produces in response to viral infections. Unlike rapid antigen tests that detect active infection, antibody tests show whether you've been previously infected or vaccinated — useful for understanding your immune status. IgM antibodies appear during active or recent infection, while IgG antibodies indicate past infection or vaccination and may provide some degree of ongoing immunity. Quantitative antibody tests measure the level of antibodies present, which can help assess the strength of your immune response over time.
Key Details
- Type
- Antibody detection (not active infection)
- Fasting Required
- No
- Sample Type
- Blood draw
- Turnaround
- 1–3 business days
- Timing
- Test 2–3 weeks after exposure/vaccination
Who Is This For?
Anyone who wants to check their antibody levels after vaccination or infection. People who suspect they had COVID-19 or another respiratory infection but were never tested. Those interested in monitoring their antibody levels over time. Healthcare workers and others in high-exposure settings.
What's Included
Preparation Required
No fasting required. No special preparation needed. Antibody tests should be performed at least 2–3 weeks after symptom onset or vaccination for accurate results.
- Category
- Diagnostic
- Sample Type
- Blood draw
- Duration
- 30 min
- Results
- 3 days
Prime Medical Longevity Center
Advanced cellular health care center specializing in longevity blood testing, telomere analysis, and personalized health plans under the supervision of experienced medical professionals.

