WORLD
Tattoo rashes linked to ink
Baku, August 23 (AZERTAC). Tattoos are getting some bad ink, literally.
An outbreak of uncommon bacterial skin infections in upstate New York in late 2011 has been traced to a tainted batch of ink used in a tattoo parlor, researchers report August 22 in the New England Journal of Medicine. The infections required potent antibiotics to vanquish the culprit, Mycobacterium chelonae, a bacterium in the same family as those that cause tuberculosis and leprosy.
Around the same time that the patients in New York were being identified and treated, scientists from the CDC and elsewhere began tracing the origins of similar tattoo-based infections. They found eight caused by mycobacteria in Washington, Iowa and Colorado. Ink used in these states came from three separate suppliers, all different from the source of the New York infections.
Some of the microbes varied, too. Two confirmed infections in Iowa, two in Washington, and one in Colorado were caused by M. chelonae. But three in Washington arose from a related bacterium, M. abscessus. Mycobacterial infections can range from skin rashes to severe abscesses that require surgery, CDC researchers and their colleagues report August 22 in Morbidity and Mortality Weekly Report.
The microbe had previously appeared in a similar outbreak in France. The New York analysis is the first to nail down the microbial cause using DNA-level sleuthing and by examining an unopened ink bottle that turned out to contain the microbe, says Kennedy, who coauthored both new reports.
Despite these and other reports linking tattooing to an increased risk of hepatitis and other diseases, tattoos are as popular as ever. A Harris poll released in February found that 21 percent of U.S. adults have at least one tattoo, up from 14 percent in 2008.