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Lyme Science Blog

lyme-neuroborreliosis

Lyme neuroborreliosis mimics Guillain-Barré Syndrome

In this case report, the authors describe a 33-year-old man with Lyme neuroborreliosis, who was initially diagnosed with Guillain-Barré Syndrome based on his clinical, radiographic and neurodiagnostic test results. Guillain-Barré Syndrome “can range from a very mild case with brief weakness to nearly devastating paralysis, leaving you unable to breathe independently.”1 GBS typically develops after […]

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anaplasma-encephalitis

Anaplasma phagocytophilum infection triggers encephalitis

Anaplasma encephalitis can present as acute confusion and fever with normal brain imaging, making diagnosis challenging without high clinical suspicion. A 62-year-old avid gardener developed sudden confusion, mild headache, and fever four weeks after a tick bite — unable to maintain meaningful conversation, he was treated empirically for viral encephalitis but worsened over 24 hours

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Powassan virus encephalitis cases

Powassan Virus Encephalitis Cases: 4 Clinical Case Reports

These 4 Powassan virus encephalitis cases highlight the varied clinical presentations of this serious tick-borne infection. Powassan virus (POWV) can cause severe disease, including infection of the brain (encephalitis) or infection of the membranes around the brain and spinal cord (meningitis). Symptoms may include confusion, loss of coordination, difficulty speaking, and seizures. An estimated 1

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Pregnancy, breast feeding and Lyme

Welcome to another selection from my book “An Expert’s Guide on Navigating Lyme disease.” The book highlights the findings of my first 600 Lyme disease Science blogs.  In this episode, I will discuss pregnancy, breast feeding, and Lyme disease. Pregnancy and breast feeding are particularly concerning topics for Lyme disease patients and their doctors. Here

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severe anaplasmosis

Severe Anaplasmosis: Multi-Organ Complications

Severe anaplasmosis can cause multi-organ complications, especially in immunocompromised patients. In their case report “Severe Anaplasmosis With Multiorgan Involvement in a Rheumatoid Arthritis Patient,” Aydin et al. describe a 66-year-old woman, residing in Connecticut, who was admitted to the emergency department with confusion and lethargy. The patient was disoriented and had been experiencing fever, chills,

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babesiosis-hiv-test

False-Positive HIV Test from Babesiosis

When Babesia Mimics HIV Infection Investigators describe the case of a patient with acute babesiosis who prior to treatment tested positive for HIV. The 60-year-old man was admitted to the emergency department with intermittent fever, fatigue, anorexia, and worsening jaundice for three weeks. He was referred by his primary care doctor due to abnormal laboratory

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can-lyme-disease-cause-seizures

Can Lyme disease cause seizures?

Can Lyme disease cause seizures? Yes. A 55-year-old man presented to the emergency department with tonic-clonic (grand mal) seizures as the first manifestation of neuroborreliosis. His seizures began suddenly, progressed rapidly requiring intubation, and resolved completely after IV ceftriaxone treatment for Lyme disease. This case demonstrates that Lyme disease can cause seizures when spirochetes invade

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