Lyme disease tagged posts

Researchers have described a new antibiotic that appears to have the potential to cure Lyme disease. As if COVID and RSV weren’t bad enough, incidents of Lyme disease — a potentially serious disease caused by the bacteria Borrelia burgdorferi and transmitted following a bite of an infected deer tick — also are on the rise in the United States.

Lyme disease affects an estimated 300,000 people in the United States alone. Humans and animals can be infected with B. burgdorferi following the bite of an infected deer tick, also known as the black-legged tick. About 80% of those who contract the disease will develop a bulls-eye rash (erythema migrans) around or near the site of the bite anywhere from three to 30 days following the bite.

Although early antibiotic treatment is effective ...

Engineers with the University of Cincinnati have created a tiny portable lab that plugs into your phone, connecting it automatically to a doctor’s office through a custom app UC developed. The lab the size of a credit card can diagnose infectious diseases such as coronavirus, malaria, HIV or Lyme disease or countless other health conditions like depression and anxiety.

The patient simply puts a single-use plastic lab chip into his or her mouth then plugs that into a slot in the box to test the saliva.

The ...

After a day hiking in the forest, the last thing a person wants to discover is a tick burrowing into their skin. Days after plucking off the bloodsucking insect, the hiker might develop a rash resembling a bull’s-eye, a tell-tale sign of Lyme disease. Yet not everybody who contracts Lyme disease gets the rash. Now, researchers reporting in ACS Nano have devised a blood test that quickly and sensitively diagnoses the disease at early stages.

About 300,000 cases of Lyme disease, which is caused by the tick-borne bacteria Borrelia burgdorferi, are diagnosed in the U.S. each year, according to the U.S. Centers for Disease Control and Prevention...

Ixodes scapularis ticks transmit the pathogens of Lyme disease, resulting a multisystem illness in a variety of animals and humans. The image shows bottom side a live Ixodes tick as seen under a confocal immunofluorescence microscope. Credit: Dr. Utpal Pal, University of Maryland

Findings have major implications for tick-borne diseases like Lyme disease. Researchers have uncovered a mechanism by which the bacteria that cause Lyme disease persist in the human body and fight the body’s early, innate immune responses. Dr. Utpal Pal, Professor in Veterinary Medicine at the University of Maryland (UMD), has been studying the Borrelia burgdorferi bacteria throughout his 12 years with UMD, and his work has already produced the protein marker used to identify this bacterial infection in the body...