Contact us at 914-666-4665

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
Brain Fog and Lyme Disease: The Overlooked Symptom

Brain Fog and Lyme Disease: The Overlooked Symptom

Brain Fog and Lyme Disease: The Overlooked Symptom Updated January 2026 to reflect current clinical understanding of cognitive symptoms and nervous system involvement in Lyme disease. Brain fog is one of the most common and frustrating symptoms reported by patients with Lyme disease. People describe slowed thinking, difficulty concentrating, word-finding problems, short-term memory lapses, and

Brain Fog and Lyme Disease: The Overlooked Symptom Read More »

Babesia Testing Errors Can Delay Treatment

Babesia Testing Errors Can Delay Treatment

Babesia Testing Errors Can Delay Treatment Babesia treatment duration is one of the most misunderstood aspects of managing this co-infection. In my clinical experience, treatment often needs to go beyond the standard 7–10 days. I recently treated a patient who failed a 10-day course of atovaquone and azithromycin. He still had fatigue, sweats, and brain

Babesia Testing Errors Can Delay Treatment Read More »

Lyme Persisters: Why Some Patients Stay Sick After Treatment

Lyme Persisters: Why Symptoms Can Return After Treatment

Lyme Persisters: Why Symptoms Can Return After Treatment You finished treatment. The antibiotics are done. Your doctor says you’re cured. So why do you still feel terrible? For many patients, the answer may lie in Lyme persisters—dormant bacteria that survive antibiotic therapy and can reignite symptoms long after treatment ends. The Role of Lyme Persisters

Lyme Persisters: Why Symptoms Can Return After Treatment Read More »

Lyme and PANS in Teens: The Boy Who Changed Overnight

PANS in Teens: When Lyme Disease Triggers Sudden Change

PANS in Teens: When Lyme Disease Triggers Sudden Change A healthy 16-year-old became unrecognizable within days. Once outgoing and confident, he suddenly developed anxiety, irritability, and repetitive rituals. His handwriting deteriorated, grades plummeted, and he withdrew from friends. Parents were told it was psychiatric. But Lyme disease had triggered PANS—an autoimmune condition where infection causes

PANS in Teens: When Lyme Disease Triggers Sudden Change Read More »

neurologic lyme disease

Physician Reluctance in Lyme Treatment: Risks for Patients

Physician Reluctance in Lyme Treatment: Risks for Patients Dr. Sarah reviewed the file carefully. Her patient exhibited all the classic symptoms of Lyme disease and had been exposed to ticks. But the test was negative. She knew from experience that early Lyme tests miss up to 50% of cases, yet she hesitated to make the

Physician Reluctance in Lyme Treatment: Risks for Patients Read More »

Lyme Disease and Long COVID Patient Guide

Lyme or Long COVID? Making Sense of Persistent Symptoms

Lyme or Long COVID? Making Sense of Persistent Symptoms Three years after beating Lyme disease, Jennifer tested positive for COVID-19. Months later, the same crushing fatigue, brain fog, and joint pain that she experienced with Lyme had returned. Was it Long COVID — or Lyme again? Doctors disagreed, and meanwhile she felt worse by the

Lyme or Long COVID? Making Sense of Persistent Symptoms Read More »

stopping Lyme treatment

Stopping Lyme Disease Treatment Too Soon Can Backfire

Stopping Lyme Disease Treatment Too Soon Can Backfire After 37 years treating Lyme disease, I’ve seen patients naturally wonder when they begin to feel better: Do I really need to keep taking these medications? In Lyme disease, this question comes up often. After weeks or months of therapy, fatigue, joint pain, or brain fog may

Stopping Lyme Disease Treatment Too Soon Can Backfire Read More »