Lyme Science Blog

How Long Does It Take a Tick to Transmit Lyme Disease? Quick Answer: Lyme disease transmission can occur in less than 24 hours in some cases, especially if the tick has previously fed. While risk increases with longer attachment, there is no guaranteed safe time window. People often ask: how long does it take for […]

A unique presentation of an EM rash In the case report, “A Non-Classical Presentation of Erythema Migrans in a 51-Year-Old Woman With Early Manifestation of Lyme Neuroborreliosis (Bannwarth Syndrome),” Lorquet et al. describe a 51-year-old female who presented with general malaise, headache, neck stiffness, and an expanding rash consistent with Lyme neuroborreliosis.2 The woman reported

Borrelia Miyamotoi Review: North America Infection Guide In their article, “Human Borrelia miyamotoi Infection in North America,” Burde and colleagues discuss the frequency and location of infection in ticks and people, clinical presentation and complications, diagnosis, treatment, and prevention. Prevalence of B. miyamotoi B. miyamotoi-infected ticks have been reported throughout the northeastern, northern Midwestern, and

Manicured greenspaces harbor infected ticks It was once thought that well-kept, manicured yards, for instance, were safe and free of ticks. No longer. As this study finds, ticks can be found even in the most well-groomed recreational spaces. In their study, “Ticks and Tick-Borne Pathogens in Recreational Greenspaces in North Central Florida, USA,” Bhosale and

Case report: Lyme neuroborreliosis triggers multiple strokes In their article, “A case report of unilateral cerebral vasculitis in adults: keep in mind Lyme neuroborreliosis,” Riescher and colleagues examine the case of a 58-year-old man “with recurrent strokes in the same vascular territory without CSF pleocytosis, reflecting an unusual first manifestation of [Lyme neuroborreliosis].”¹ The authors

Lyme Disease Vaccines in Development: What to Know About Current Candidates In 1998, the first Lyme disease vaccine, LYMErix, was introduced but later withdrawn from the market after several years due to poor sales and unresolved safety concerns. The FDA did not confirm that the vaccine caused harm. Lyme disease vaccines are once again being

Babesia Neurologic Complications: What 163 Patients Revealed Babesia neurologic complications are more common than many clinicians realize. In their study “Neurologic Complications of Babesiosis,” the authors “sought to describe the type and frequency of neurologic complications of babesiosis in a group of hospitalized patients and assess risk factors that might predispose patients to neurologic complications.”

Case study: Lyme disease in patient with Long COVID The authors cited the World Health Organizations definition of Long COVID as follows: definition of Post COVID-19 – “Post COVID-19 condition occurs in individuals with a history of probable or confirmed SARS CoV-2 infection, usually 3 months from the onset of COVID-19 with symptoms that last

Investigators question the term “Australian Lyme” The authors looked at patients admitted to their infectious disease clinic in Australia between 2014 – 2020. “Patients were included if they had debilitating symptoms suggested by either themselves or the referring clinician as being attributed to ticks.” They acknowledged that there are ill patients who have been seen

Where Do Ticks Bite? Common Bite Locations and What to Check Where do ticks bite? Tick bite locations vary by species and life stage—but ticks that transmit Lyme disease can attach almost anywhere on the body. In their study, “Human attachment site preferences of ticks parasitizing in New York,” Hart and colleagues examined where ticks