Currently VaxEffect is only available through Health Care Professionals. Please Contact Your Doctor’s Office Today to Learn More.

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Provide
your patients

with the answers they are looking for regarding their immune response to the COVID-19 vaccine or SARS-CoV-2 virus.

The VaxEffect test is highly Sensitive and Specific

in detecting antibodies produced by the COVID-19 vaccine and SARS-CoV-2 virus.

99% Sensitive

99%+

Sensitive

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99%+

Specific

99% Sensitive

99%+

Sensitive

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99% Specific

99%+

Specific

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Our technology simultaneously detects antibodies that

target two COVID-19 viral proteins…

Our VaxEffect COVID-19 Vaccine Immune Response Test provides both a qualitative (positive or negative) result and a quantitative (antibody amount) assessment which measures your patient’s immune response to the COVID-19 vaccine or to prior exposure to the SARS-CoV-2 virus.

Nucleocapsid (N) protein

the highly immunogenic

Nucleocapsid (N) protein

The Receptor-Binding Domain (RBD) portion of the Spike (S) protein

the Receptor-Binding Domain (RBD) portion of the Spike (S) protein, which is associated with neutralizing antibodies

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Qualtitative result and quantitative assemsment
Negative Result

A negative result indicates

RBD and NC antibody titer below lowest detection level.

Negative Result

A fully vaccinated individual with a negative VaxEffect result

may benefit from an immune system evaluation, if clinically indicated.

Positive Result

A positive vaccine response

is measured by antibody production to only the Spike protein.

Positive Result

A positive result for prior exposure to SARS-CoV-2 virus

is detected by antibody production to both the Spike and Nucleocapsid viral proteins.

Patients with Immune Compromised Conditions:

VaxEffect Test Response

The VaxEffect Test is uniquely created to detect weak but positive immune response results due to its wide dynamic range.

VaxEffect Test Fighting

Including those who are fighting cancer, with diabetes, or with auto-immune issues, who may have generated a weak immune response to the vaccine.

VaxEffect Test Vigilance

A medical professional may ask these individuals to remain vigilant in staying safe from virus exposure and consider having a booster shot when available.

The VaxEffect Score.

Simple, Convenient, Accurate.

VaxEffect Score Distribution VaxEffect Score Distribution VaxEffect Score Distribution

The VaxEffect Score is an accurate quantitative measurement of your patient’s personal titer to the COVID-19 vaccine or previous exposure to the SARS-CoV-2 virus.

The VaxEffect Score is calculated by dividing the fluorescence value of an individual test result by the negative cut-off fluorescence value.

The VaxEffect Score will also allow your patients to know their level of antibody response in comparison to others who have taken the test.

Monitor your patients VaxEffect score Monitor your patients VaxEffect score Monitor your patients VaxEffect score

Monitoring your patient’s VaxEffect Score over time with repeat testing allows you to determine COVID-19 antibody titer levels and be informed of changes to their immune response with repeat testing.

The VaxEffect Free Covid-19 Vaccine Response Sample Collection Kit The VaxEffect Free Covid-19 Vaccine Response Sample Collection Kit

Request Your Free VaxEffect Blood Sample Collection Kit!

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How It Works

Request free VaxEffect Sample Collection Kits

After kits arrive, please register your patients

Collect and ship patient blood sample
(following kit instructions)

Receive results from VaxEffect
within one to two business days after receipt

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Your VaxEffect Score

Your patient's individual VaxEffect Score does not currently predict immunity but does provide accurate and quantitative measurement of antibody titers generated by COVID-19 vaccination or prior infection.