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Updated: Nov 28, 2025

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
Published on: September 11, 2011
Low-dose X-ray therapy for COVID-19: lessons from the past
Awais Nasir1, Deepsha Agrawal2, Jayashree Pathak3
1Cambridge University Hospitals, Cambridge, UK.
Abstract:
Coronavirus disease 19 (Covid-19) poses a huge threat to health systems and economies worldwide. So far, there has been no proven effective treatment for SARS-CoV-2 infection. Various potential therapies, viz., immunomodulatory agents, antiviral therapy, and plasma transfusion, are undergoing clinical trials. An intensive search of the medical corpora revealed that low dose X-ray radiation therapy has been used in the past to treat interstitial pneumonia. In this article we explore a historical background of low-dose X-rays for the treatment of pneumonia and how it could be a promising therapy in treating patients with COVID-19.
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