Welcome to the ATGesundheit Institute

The mission of the ATGesundheit Institute is to carry out observational studies on individuals undergoing investigational Oncolytic Virus &  Cancer Immunotherapy  treatment in cooperation with medical professionals. ATGesundheit Institute also reviews medical histories to enhance their health and safety. Oncolytic virus therapy combined with other therapies is a promising approach with potential to extend survival time and to improve quality of life.

In this video, Dr. Gesundheit explains how oncolytic viruses work.

Oncolytic immunotherapy is a new approach to cancer treatment. For ATGesundheit Institute by Rapo Yerape BH Ltd., Dr. Gesundheit and his team review medical data and evaluate if they are eligible for Oncolytic Virus treatment.

Please read our recently published research: Effective Treatment of Glioblastoma Multiforme With Oncolytic Virotherapy: A Case-Series, Frontiers in Oncology.

Beni Gesuntheit

Dr. Beni Gesundheit, MD PhD

Scientific Advisor,
Rapo Yerape BH Ltd.

Dr. Sahinbas

Dr. Hüseyin Sahinbas, MD


Praxis für Hyperthermie



OV Research

The ability to genetically engineer oncolytic viruses (OV) in order to minimize side effects and improve the selective targeting of tumor cells is opening up novel opportunities for treating cancer. Understanding the mechanisms involved and the complex interaction between the viruses and the immune system will undoubtedly help guide the development of new strategies. 

EDITED BY: Benjamin Gesundheit and Joshua P. Rosenzweig
PUBLISHED IN: Frontiers in Oncology and Frontiers in Immunology 


Oncolytic Virus (OV) Immunotherapy utilizes selected viruses to target tumor cell types without harming healthy tissue. Their selectivity is attributed to different biological features of the surface of cancer tumor cells that are absent in normal human cells. Once the infected tumor cell is destroyed by OVs, the amplified OVs can infect and target adjacent tumor cells, eventually eliminating the entire tumor mass.

OV Therapy provides a direct tumor-killing (oncolytic) effect and a parallel activation of the patient’s immune system against tumor cells (immunotherapy). Since 2010 immunotherapy has been revolutionizing oncology treatment and has provided new biotechnology products for standard clinical practice. These products have included the first licensed OV Therapy indicated for the treatment of melanoma, which stands as proof of concept for the entire OV Therapy field. 

People have experienced relatively minimal side effects. Fever is a side effect that is also a sign of a successful immune response. When necessary fever can be prevented or reduced using standard analgesics. No long-term side effects have been reported. 

OV treatments are usually scheduled for between 2-6 weeks. The time interval depends on the status of the illness and the patient’s highly individual immune response. After 12-18 months of intense treatment, there is generally a quarterly follow up schedule in order to prevent a relapse.

The cost depends mostly on the individual treatment interval. Please note that OV therapy is investigational and may not be covered by health insurance. Please consult with your insurance company and the clinic providing the therapy.

Diagnostics may be covered by insurance policies. One  would need to check regarding their individual policy.

Depending on where one lives travel expenses will differ. Please assess your  travel costs in order to come to the clinic providing therapy for treatment.

The FET PET scan is very important for the doctor, as it helps them decide the best course of action or treatment for the patient.

This medical test uses a substance called Fluoroethyl Tyrosine (FET) to show how amino acids move in the body. It is a type of Positron Emission Tomography (PET) scan that can help localize tumors with higher sensitivity. This information can contribute to therapy planning, tumor control, and follow-up.

During the test, the FET substance is injected into the blood and moves throughout the body. It attaches to areas where there is active disease, such as tumors, and can be detected by PET/CT scanners. These machines can show how much of the FET substance is in the brain and where it is located.

Unlike MRI, that mostly shows anatomical structures, FET PET can give additional information on the functional aspect of tissues at a molecular level. 


Please take the opportunity to contact us either with a general query or to begin the application process.

About us

The ATGesundheit Institute website presents information about oncolytic virus (OV) cancer immunotherapy for glioblastoma multiforme (GBM), solid tumors and breast cancer. Our website is dedicated to exploring the therapeutic potential of OVs for incurable tumors and the therapeutic mechanisms of various OVs.

Contact US

Scroll to Top
Skip to content