291 results for author: Dr. Daniel Cameron


Will steroid injections help children with Lyme arthritis of the knee?

Clinicians have been reluctant to prescribe steroids to Lyme disease patients because it suppresses the immune system, giving the Borrelia bacteria an opportunity to multiply. And this, in turn, can make Lyme disease symptoms, including arthritis and joint pain, even worse.

Scientific community discounts Lyme disease patients

Every year, over 300,000 individuals in the USA alone are concerned that their acute Lyme disease symptoms will progress to chronic manifestations such as Lyme encephalopathy, chronic neurologic Lyme disease, neuropsychiatric Lyme disease, Lyme carditis, and Post-treatment Lyme disease syndrome. [1]

Are lone star ticks in your neighborhood?

Have you ever wondered what types of ticks are in your neighborhood? Researchers asked the public to submit ticks they encountered over an 11-year period. Surprisingly, they discovered that the lone star tick (Amblyomma americanum) actually outnumbered the black-legged tick (Ixodes scapularis), which is known for transmitting Lyme disease.

Autonomic dysfunction, small fiber neuropathy and Lyme disease

A new study published in PLoS ONE by Novak and colleagues suggests that small fiber neuropathy (SFN) may be a viable biomarker of post-treatment Lyme disease syndrome (PTLDS), particularly for patients whose main symptoms involve sensory issues.

Northern ‘immigrant’ ticks causing concern in the South

Researchers have suggested that in the United States, northern I. scapularis ticks behave differently from their southern counterparts. In a 2015 pilot study, Arsnoe and colleagues reported that Wisconsin nymphal ticks were 12 times more likely to quest above leaf litter than nymphal ticks from North and South Carolina. [1]

Can Lyme disease trigger sarcoidosis?

Sarcoidosis is an inflammatory disease that affects multiple organs in the body, typically the lungs and lymph glands. The exact cause of sarcoidosis is unknown. But some researchers believe it may be a type of autoimmune disease, involving an abnormal immune response. Several studies suggest that an “infection or exposure to something in the environment can trigger the immune system to overreact,” according to the American Lung Association. [1]

Failure rates still too high for treatment of Lyme disease

In a recent study, Wormser and colleagues reviewed the cases of 24 adult patients with erythema migrans, who received a 14-day course of amoxicillin, 500 mg 3 times daily to determine the treatment efficacy and safety. The authors concluded that this single course of antibiotics was “highly effective” for treating early Lyme disease. Unfortunately, the failure rates are still too high.

Lyme-like syndrome in Brazil is still a problem

Researchers in Brazil have identified that the bacteria Borrelia burgdorferi s.s. is the pathogen responsible for causing what has been termed the Brazilian Lyme-like syndrome or Baggio Yoshinari Syndrome (BYS). Symptoms of the illness are similar to those seen in Lyme disease.

Acute transverse myelitis in a 25-year-old man with Lyme disease

Many patients with Lyme disease suffer from motor, sensory and autonomic issues. There have been numerous reports in the literature. [1-4] But only seldom is acute transverse myelitis (ATM), a serious neurological syndrome, associated with Lyme disease.

USA veterans suffer from tick-borne illnesses

Researchers describe 181 veterans with Lyme disease from Long Island, New York in an article published in the journal Ticks and Tick-borne Diseases. [1] The authors reviewed the electronic records of veterans treated between January 1, 2000 and December 31, 2016 at the Northport Veterans Affairs Medical Center.