Diagnostic test for Long Covid provides personal picture of health
Our founder, Dr Joshua Berkowitz, has worked tirelessly to align his knowledge and experience of IV, ozone and other therapies to help treat people with Long Covid. While he has seen some promising progress among patients, he has long wished for a diagnostic test to be his start point to treat patients with more precision and confidence.
The Attomarker COVID Antibody Spectrum Test gives Dr Josh a comprehensive understanding of a patient’s antibody immunity profile, from which he can recommend targeted intervention.

A game changer for the diagnosis of Long Covid, the Attomarker takes much of the guesswork out of diagnosing and treating patients. This, in turn, could speed up a positive response as bespoke therapies can be delivered.
How does the Attomarker COVID Antibody Spectrum Test work?
The Attomarker COVID Antibody Spectrum Test measures the quantity and quality of antibodies of all Covid variants. A simple finger prick blood sample is all you need to know more as the high sensitivity and specificity of the test allows for reliable results.
The results will show whether you have COVID-19 antibodies in your blood; either natural antibodies after an infection or vaccine antibodies.
By measuring the quantity of antibodies in your blood to various parts of the virus, the test results help predict your degree of protection and how long it should last.
What is the process?
If you suspect you have Long Covid, IVBOOST can help you as follows.
- Book an appointment with Dr Joshua Berkowitz – in person or online</span
- Choose between doing a finger-prick blood test at home or having a blood draw taken at the clinic
- You or IVBOOST then sends the blood sample to the lab to be analysed
- Blood samples are analysed using advanced biomarker detection methods
- Results are presented in a detailed report with actionable insights
- IVBOOST can then discuss treatment options to help alleviate symptoms at follow-up appointment – in person or online
Cost
£550 including:
- Initial consultation with Dr Josh
- Finger prick test pack or in-clinic blood draw
- Attomarker laboratory testing
- Full report and analysis
- Follow-up consultation and treatment plan recommendation