Fatal Lyme Carditis in a Teen: When Lyme Tests Are Negative In the summer of 2013, a young man from Poughkeepsie, NY, died suddenly from what was later confirmed to be fatal Lyme carditis, after suffering flu-like symptoms for nearly three weeks. Initial reports suggested he had died from complications due to the Powassan virus, […]
Relying on a negative Lyme disease test can prove deadly Read More »
Powassan virus can cause polio-like illness, as this case report demonstrates. While vacationing in rural Newfoundland, the man developed nausea, vomiting, abdominal pain, double vision (diplopia) and impaired coordination (ataxia). He was admitted to a hospital where his symptoms worsened. The man became febrile and experienced slurred and slow speech (dysarthria), weakness, and respiratory distress.
Powassan Virus Polio-Like Illness: First Case Report Read More »
To explore the possible association, Žákovská and colleagues from Masaryk University in the Czech Republic conducted a pilot study using an in vitro method. Blood from volunteers was placed on the perimeter of filter paper placed on a Petri dish. Researchers collected 100 nymphal Ixodes ricinus ticks in Ruda, near the Brno Reservoir. These are
What blood type do ticks prefer? Read More »
The working group, led by Dr. John Aucott of Johns Hopkins Lyme Disease Clinical Research Center, released its first report in 2018. The report included multiple suggestions to address the “serious and growing threat of tick-borne diseases.” Authors of the report called on the government to invest more funds in research, prevention and treatment of
The third rail of Lyme disease: how Borrelia bacteria persist Read More »
From the Archives (2019) This article reflects clinical observations from a period when families of children with persistent symptoms were frequently told no underlying illness could be identified. At the time, Lyme disease was often excluded early in the diagnostic process, leaving many pediatric cases labeled as medically unexplained. In a 2014 interview, Dr.
When Children Are Told They Don’t Have Lyme Disease: Medically Unexplained Symptoms Read More »
According to Haddad, more than 1,000 individuals consulted 1 of 3 centers in France about presumed Lyme borreliosis. However, the majority (90%) were not diagnosed with Lyme disease. “The most striking result is that approximately 10% of such patients have a final diagnosis of LB [Lyme borreliosis],” writes Haddad. Yet, in one of the studies
Lyme disease consultations common in France Read More »
Babesia early lyme co-infection is more common than many clinicians realize. In a study of 52 patients with early Lyme disease, 4 (7.7%) “had convincing evidence of Babesia microti co-infection,” writes Wormser. These patients, along with 2 additional suspected cases, highlight why Babesia should be on every clinician’s radar. Babesia Early Lyme: Six Cases Patient
Babesia Early Lyme: When Co-infection Appears During Treatment Read More »
“The exact prevalence of Lyme neuroborreliosis in France is unknown because reporting is not required,” Guet-Revillet explains. “Nevertheless, the condition appears to be rare.” The outcome for the nine children described in this case series was favorable following a two- to three-week course of third-generation cephalosporin therapy. However, outcomes have not been uniformly positive in
9 cases of children in France with Lyme neuroborreliosis Read More »
The pain had been ongoing for one week. “He described the pain as throbbing, worse with movement, and improved with rest,” writes Sandelich and colleagues. Three days earlier, the boy had visited a different emergency department and was diagnosed with a muscle sprain following results from an X-ray. The boy’s pain, however, continued, and an ultrasound
Lyme pseudothrombophlebitis in a young child Read More »
“It is common knowledge among veterinarians who practice in LD endemic areas that a significant percentage of dogs will develop repeated LD infections,” writes Khatchikian in the journal Infection and Immunity. [2] “This phenomenon is well-documented in humans,” as well, explains Khatchikian. “In one study, 15% of patients with LD living in a Lyme endemic
People re-infected with Lyme disease may develop strain-specific immunity Read More »
