Post-COVID & Post-Vaccine Immune Testing

Your Doctor Said
You're Fine.
But Are You Sure?

Millions of Americans are experiencing unexplained symptoms after COVID infection or vaccination. Most doctors aren't testing for it. ClearBlood gives you real answers — fast, private, and from physicians who actually specialize in this.

Based on peer-reviewed research
No doctor's order required
Results in 3–5 days
0M+
Americans with Long COVID symptoms
CDC, 2024
0+
VAERS adverse event reports filed
FDA VAERS Database
0 mo
Spike protein detected post-vaccination
Stanford / Harvard, 2023

The Process

From Uncertainty to Answers
in Four Steps

01
Free · 2 minutes

Take the Risk Assessment

Answer 7 questions about your vaccination history, COVID exposure, and current symptoms. Get your personalized immune risk score instantly.

Start Assessment →
02
$297

Order Your ClearBlood Panel

No doctor's order required. Order online, visit your nearest Labcorp or Quest draw site, get results in 3–5 days. Includes spike antibody, D-dimer, CRP, fibrinogen, ANA, CBC, and more.

See What's Included →
03
Based on your results

Review With a Specialist

Connect with a board-certified functional medicine physician who specializes in post-COVID and post-vaccine syndrome. 30-minute telehealth consult, all 50 states, within 48 hours.

Take the Assessment →
04
Personalized to your results

Get a Plan

If your results show concerns, your physician will recommend a personalized protocol. ClearBlood connects you to compounding pharmacies for fulfillment, plus ongoing monitoring.

Start With the Assessment →

Peer-Reviewed Research

The Data Your Doctor
Hasn't Shown You

The standard 12-panel blood test misses every marker relevant to spike protein exposure. Here's what the peer-reviewed literature actually shows.

Find out where you stand →
6 months
Spike protein persistence

A 2023 Stanford/Harvard study detected spike protein in the blood of vaccinated individuals up to 6 months post-vaccination — something standard blood panels don't screen for.

Source: Stanford / Harvard, 2023
18 million
Americans with Long COVID

Many with identical profiles to post-vaccine syndrome — fatigue, brain fog, cardiovascular irregularities, hormonal disruption.

Source: CDC, 2024
1M+ reports
FDA VAERS adverse events

Including myocarditis, blood clotting disorders, and neurological symptoms following COVID vaccination.

Source: FDA VAERS Database
JAMA · Circulation · Nature
Peer-reviewed documentation

Elevated myocarditis rates in young males, menstrual disruption across age groups, and microclot formation in both Long COVID and post-vaccine patients.

Source: Multiple peer-reviewed journals
ClearBlood lab panel vials
The ClearBlood Immune Panel
$297
No doctor's order required · Labcorp / Quest

What's Tested

The Panel Standard
Labs Don't Run

The ClearBlood Immune Panel tests for every biomarker relevant to spike protein exposure — markers your standard annual physical completely misses.

SARS-CoV-2 Spike Antibody (IgG)
Nucleocapsid Antibody
D-Dimer (microclot indicator)
C-Reactive Protein, High Sensitivity
Fibrinogen (clotting protein)
ANA Screen (autoimmune)
Complete Metabolic Panel
CBC with Differential
Ferritin
Vitamin D
See Full Panel Details →

Patient Stories

What Our Patients Are Saying

"After 18 months of being told my symptoms were anxiety, ClearBlood found elevated D-dimer and spike antibodies. Finally, a real answer."

Sarah M.
Austin, TX
Elevated D-dimer detected

"I was skeptical, but the panel showed my inflammation markers were off the charts. My physician had a protocol ready within 48 hours."

James K.
Denver, CO
High CRP & fibrinogen

"Normal results. I cried with relief. Worth every penny just for the peace of mind."

Rachel T.
Portland, OR
All markers normal

Specialist Consultation

The Doctor Who
Actually Reads the Studies

Our physician network consists of board-certified functional medicine specialists with deep clinical experience in Long COVID and post-vaccine syndrome. They've read the same peer-reviewed literature you have. They have protocols.

  • 30-minute telehealth consult
  • Available in all 50 states
  • Appointment within 48 hours
  • Results reviewed before your call
  • Personalized protocol if needed
Take the Free Assessment →
Physician reviewing lab results

Common Questions

Frequently Asked Questions

Take the First Step

Know Your Immune Status.
Know Your Options.

The assessment is free. The panel is $297. The peace of mind — or the answers you've been looking for — is priceless.

Take the Free Risk Assessment →

Based on peer-reviewed research · HIPAA-protected · No doctor's order required