Filter my blood, please

Aethlon Medical's blood filter Credit: Courtesy of Kerry Grens" />Aethlon Medical's blood filter Credit: Courtesy of Kerry Grens It's World War III, vaccine shortages have plagued the country, and a suspicious-looking cloud hangs over the city. Bioterror has been a serious threat, and you wonder if maybe that cloud is full of pathogens, or perhaps it's just going to rain. Better not take a chance: You reach for your stash of Hemopurifiers, clasp one to your belt, plug it into your blo

Written byKerry Grens
| 3 min read

Register for free to listen to this article
Listen with Speechify
0:00
3:00
Share

It's World War III, vaccine shortages have plagued the country, and a suspicious-looking cloud hangs over the city. Bioterror has been a serious threat, and you wonder if maybe that cloud is full of pathogens, or perhaps it's just going to rain. Better not take a chance: You reach for your stash of Hemopurifiers, clasp one to your belt, plug it into your bloodstream, and sit down to watch the evening news while your blood is cleared of any viral interlopers.

That's essentially the vision of Aethlon Medical, a San Diego company that is building and testing the Hemopurifier. The device is a rolling-pin sized filter designed to capture a wide variety of viruses circulating in the blood. In Aethlon's laboratory CEO James Joyce points out the different versions his company is testing: one that sits on a tabletop pump, another that plugs into a dialysis machine, and even a ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Meet the Author

  • kerry grens

    Kerry served as The Scientist’s news director until 2021. Before joining The Scientist in 2013, she was a stringer for Reuters Health, the senior health and science reporter at WHYY in Philadelphia, and the health and science reporter at New Hampshire Public Radio. Kerry got her start in journalism as a AAAS Mass Media fellow at KUNC in Colorado. She has a master’s in biological sciences from Stanford University and a biology degree from Loyola University Chicago.

    View Full Profile

Published In

Share
Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Beckman Coulter Logo
Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

bioxcell

Products

Sino Biological Logo

Sino Biological Pioneers Life Sciences Innovation with High-Quality Bioreagents on Inside Business Today with Bill and Guiliana Rancic

Sino Biological Logo

Sino Biological Expands Research Reagent Portfolio to Support Global Nipah Virus Vaccine and Diagnostic Development

Beckman Coulter

Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

Refeyn logo

Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies