Illness linked to microbe in group that makes vinegar | Science News



Science News is a nonprofit.

Help us keep you informed.


Illness linked to microbe in group that makes vinegar

11:16am, October 18, 2005

From San Francisco, at a meeting of the Infectious Diseases Society of America

Researchers have identified a new bacterium in a severely ill patient. Other members of this microbial family, Acetobacteraceae, are used in the vinegar-making industry and aren't known to cause disease, says study coauthor David E. Greenberg, a physician at the National Institute of Allergy and Infectious Diseases in Bethesda, Md.

The patient, a 39-year-old man, had chronic granulomatous disease (CGD), a rare, inherited immune disorder that permits opportunistic pathogens to cause infections. This patient, who had a fever and infected lymph nodes in his lungs, had failed to respond to 3 months of antibiotic and other treatments. Analysis of lymph tissue removed from the patient revealed an Acetobacteraceae bacterium that differed from known microbes.

Experiments showed that this bacterium could multiply and cause illness in mice that were immune compromised, but Greenberg note

This article is only available to Science News subscribers. Already a subscriber? Log in now. Or subscribe today for full access.

Get Science News headlines by e-mail.

More from this issue of Science News

From the Nature Index Paid Content