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Dr. Daniel Cameron

Board-certified physician with 38+ years specializing in Lyme disease and tick-borne illnesses. Past President of ILADS (International Lyme and Associated Diseases Society) and first author of ILADS treatment guidelines. Dr. Cameron operates a solo practice focused on patient advocacy and evidence-based Lyme disease treatment. He is the author of 1,100+ articles spanning diagnosis, treatment, co-infections, and recovery from tick-borne illnesses. His work challenges conventional approaches that often leave patients undiagnosed or undertreated, emphasizing clinical judgment over rigid adherence to testing criteria that frequently produce false negatives.

Dr. Daniel Cameron

Eye Problems in Lyme Disease and Coinfections

Eye Problems in Lyme Disease and Coinfections Ocular symptoms can occur in Lyme disease, but they may also be seen—less commonly—in other tick-borne infections. “Knowledge of systemic and ophthalmic manifestations combined with an understanding of the epidemiology of disease vectors is crucial for the diagnosis of tick-borne diseases,” explains Sathiamoorthi. While eye involvement is described […]

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Babesia Undertesting in Lyme Disease: A Hidden Gap in Diagnosis

Babesia Undertesting in Lyme Disease: A Hidden Gap in Diagnosis Babesia undertesting remains a significant gap in tick-borne disease management. A large study examining nearly 3 million specimens found that only 3% included testing for Babesia—despite evidence that many Lyme disease patients may also be co-infected. :contentReference[oaicite:0]{index=0} Babesia Undertesting: The Numbers Data from seven large

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lyme meningitis parkinsonism

Lyme Meningitis Presenting as Parkinsonism: A Reversible Cause

Lyme Meningitis Presenting as Parkinsonism: A Reversible Cause Parkinsonian symptoms are typically associated with neurodegenerative disease. However, in some cases, infection may present with similar features. A reported case highlights Lyme meningitis presenting with parkinsonism that improved following antibiotic treatment. :contentReference[oaicite:0]{index=0} By Dr. Daniel Cameron When Parkinson’s Symptoms Have Another Cause A 79-year-old man developed

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Lyme Literate Doctors and the Challenge of Individualized Care

Lyme Literate Doctors and the Challenge of Individualized Care Debate over “Lyme-literate doctors” often centers on treatment decisions in complex cases. A 2016 JAMA article highlighted concerns about prolonged antibiotic therapy following a reported adverse drug reaction. :contentReference[oaicite:0]{index=0} The Case: DRESS Syndrome After Treatment The case involved a 45-year-old woman treated for Lyme disease and

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Credit: Cognitive and Affective Control Laboratory / University of Colorado Boulder.

Can Brain Imaging Measure Pain and Sensory Sensitivity in Lyme Disease?

Can Brain Imaging Measure Pain and Sensory Sensitivity in Lyme Disease? Patients with Lyme disease may experience exaggerated responses to pain and even non-painful stimuli, sometimes persisting despite treatment. :contentReference[oaicite:0]{index=0} Similar patterns have been described in fibromyalgia, a condition characterized by widespread pain, fatigue, and cognitive symptoms. Measuring the Brain’s Response Researchers have used functional

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Lyme-Like Illness in Brazil: Similar Challenges in Diagnosis and Recognition

Lyme-Like Illness in Brazil: Similar Challenges in Diagnosis and Recognition Lyme-like illness in Brazil—often referred to as Baggio-Yoshinari Syndrome (BYS)—has been described with features similar to Lyme disease, including multisystem involvement and diagnostic challenges. :contentReference[oaicite:0]{index=0} Researchers note that, despite increasing reports of suspected cases, the condition remains under-recognized in parts of Brazil. Clinical Features Overlap

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Hemifacial Spasm and Lyme Disease: When Treatment Response Raises Suspicion

Hemifacial Spasm and Lyme Disease: When Treatment Response Raises Suspicion Clinical response to treatment can sometimes provide clues to an underlying diagnosis. A reported case of hemifacial spasm (HFS) highlights how improvement following antibiotic therapy prompted further evaluation for Lyme disease. :contentReference[oaicite:0]{index=0} Initial Presentation A 44-year-old woman with no prior neurologic history developed persistent facial

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Seizures and Altered Mental Status After a Tick Bite

Seizures and Altered Mental Status After a Tick Bite Seizures and altered mental status following a tick bite may signal a serious tick-borne infection. A reported case highlights how delayed recognition of ehrlichiosis led to neurologic deterioration before appropriate treatment was initiated. :contentReference[oaicite:0]{index=0} By Dr. Daniel Cameron Initial Presentation A 66-year-old woman developed fever, fatigue,

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Fatigue in Lyme Disease: A Common but Overlooked Symptom

Fatigue in Lyme Disease: A Common but Overlooked Symptom Fatigue is one of the most common symptoms of Lyme disease, yet it is often underestimated or attributed to other causes. It can appear early in infection and persist in later stages, sometimes becoming one of the most disabling features of illness. :contentReference[oaicite:0]{index=0} Fatigue in Early

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