Melissa Bell, President of the Florida Lyme Disease Association, recently met with Florida Surgeon General Joseph A. Ladapo, MD, PhD, to discuss Lyme disease in their state. Their zoom call also included others from the Department of Health as well as Professor Kerry Clark from the University of North Florida.

Here is a follow-up email Melissa sent to the Dr. Ladapo, summarizing the call. This is a highly informative resource for anyone seeking to contact their local and state health officials. We thank Melissa for making this available to our readers.

The evidence is clear that Lyme disease is undercounted in Florida based on various data sources. The CDC surveillance counts place a heavy emphasis on “high incidence” states—which are primarily confined to the Northeast coast and upper Midwest United States. Doctors and patients are falsely told that there is “no Lyme in Florida” or that it is extremely rare.

Melissa Bell, President of Florida Lyme Disease Association.

As a result of this downplaying of the risk of Lyme and other tick-borne infections, people, especially parents, are less likely to take steps to prevent tick bites. Additionally, those infected are less likely to receive an early diagnosis. According to the CDC, “if left untreated, infection can spread to joints, the heart, and the nervous system.”

Due to poor awareness and training, doctors refuse to timely prescribe antibiotics for known tick bites even with symptoms and refuse to test for Lyme because they have been taught there is no Lyme in Florida. There is even less awareness regarding other tick-borne infections that are prevalent in the state, including Babesia, Ehrlichia, Anaplasma, and Bartonella.

• Kerry Clark, PhD has documented Lyme Borrelia in two human biting ticks in Florida (blacklegged ticks and lone star ticks). See: Borrelia species in host-seeking ticks and small mammals in northern Florida. Multiple species of Lyme Borrelia have been detected in human patients in Florida using sensitive molecular methods. Infection with species/strains other than those the traditional tests are designed to detect may contribute to negative test results. See e.g.
  
  
  • Lyme borreliosis in human patients in Florida and Georgia, USA
  • Geographical and genospecies distribution of Borrelia burgdorferi sensu lato DNA detected in humans in the USA
  • Isolation of live Borrelia burgdorferi sensu lato spirochaetes from patients with undefined disorders and symptoms not typical for Lyme borreliosis
  • A divergent spirochete strain isolated from a resident of the southeastern United States was identified by multilocus sequence typing as Borrelia bissettii.

Lyme and Bartonella infection can persist for years, despite antibiotic treatment (see studies linked above) and following:

• Detection of Bartonella DNA in Yellow Flies, Lone Star Ticks, and a Human Patient with Concurrent Evidence of Borrelia burgdorferi Infection in Northeast Florida, USA.

New genetic group/species of Bartonella may be responsible for a portion of Lyme-like illness in Florida and other southern states. Standard lab tests for Bartonella will not likely identify these strains.

• The CDC shows a 29.44% increase in reported cases in Florida comparing 2017-2019 data to 2022.
  
  
• A 2021 CDC Study analyzing insurance data, revealed that in states the CDC considers to be “low incidence,” only 1 in 50 cases is counted, while in high incidence states 1 in 7 is counted. See also How much does the CDC undercount Lyme cases? It depends on where you live.
  
• Standard lab tests for Lyme disease were developed to detect a single Borrelia strain present in the Northeast. Such lab tests fail to detect approximately half of actual cases pursuant to numerous peer reviewed studies. See Current Guidelines, Common Clinical Pitfalls, and Future Directions for Laboratory Diagnosis of Lyme Disease, United States; see also, Project Lyme. For unknown reasons, it appears as though the Florida Department of Health is not counting most CDC-positive Lyme cases. For example, in a July 2018 report (page 7), Quest Diagnostics showed an increase in Florida Lyme cases from 283 in 2015 to 501 in 2017, representing a 77% increase. In contrast, the CDC only reported 166 Florida Lyme cases in 2015 and 210 in 2017. Why are the CDC’s numbers for Florida so much lower than Quest, a single lab? In recent email correspondence, IGeneX has indicated a 48% positivity rate in Florida for 2023, which they consider high. There were 526 CDC-positive cases through IGeneX in 2023. Note that the IGeneX immunoblot has been validated by New York and other states and is covered by Medicare Part B. We do not have data for labs such as Mayo Clinic, Consolidated, ARUP, Medical Diagnostics Laboratory, Stony Brook University Medical Center, Cleveland Clinic, university and other labs which also test for Lyme disease in Florida, but we trust that the Florida Department of Health has this data available. We would appreciate transparency on these numbers.
  
  
• Canine maps show a significant increase in incidence of Lyme disease, Ehrlichia, and Anaplasma in the state. Notably, dogs are less likely to travel out of state meaning the infections are more often locally acquired. 
  
  
  • According to the Companion Animal Parasite Council (CAPC), from 2019 – 2023, canine tick-borne infections have increased by 89.53% for Lyme disease; 100.49% for Ehrlichiosis; and 334.23% for Anaplasmosis in Florida.
  • In 2022, CAPC reported 4,284 canine cases compared to only 233 human cases reported by the CDC.
  • In 2023, CAPC reported 4,888 Lyme disease, 12,601 Ehrlichiosis, and 8,424 Anaplasmosis canine cases.
  • According to 2024 data YTD, Florida is considered moderate risk for Lyme and high risk for both Ehrlichia and Anaplasma. Notably, the Lyme incidence changed from 1/200 in 2023 to 1/100 for 2024 YTD.
  • The CAPC estimates its data represents “less than 30% of the activity in the geographic regions.” Applying this factor to the 4,284 cases in 2022, CAPC would estimate 14,280 canine cases which is >61x the human reported cases for the same year (4,284/.3 = 14,280).
    
    
• MyLymeData statistics for “low incidence” states like Florida likewise show a large disparity between reported and actual cases. See Why Doesn’t the CDC Count Lyme Disease Cases in the South and the West? Everybody Else Does. | LymeDisease.org

The one-size-fits-all IDSA treatment guidelines fail countless patients, particularly those who are not timely diagnosed/treated or present with co-infections such as Babesia, Bartonella, or rickettsial infections.

• A significant percentage of patients suffer persistent symptoms after antibiotic treatment. The CDC previously estimated 10-20% of patients, but now they claim “following antibiotic treatment, about 5-10% of people with Lyme disease have prolonged symptoms of fatigue, body aches, or difficulty thinking as a result of their infection.” We are unaware of any rationale or scientific basis for this change. To the contrary, research demonstrates a higher percentage. See e.g. Post-treatment Lyme disease syndrome symptomatology and the impact on life functioning: is there something here? (at six months, 36% of patients reported new-onset fatigue, 20% widespread pain, and 45% neurocognitive difficulties). It is widely accepted that patients who are not timely diagnosed and treated are more likely to suffer from persistent symptoms after IDSA-recommended treatment.
• Lyme persists due to biofilms, round bodies, inability of antibiotics to penetrate tissues/organs. See Lyme Persists
• Studies at Johns Hopkins showed doxycycline failed to eradicate the Lyme bacteria Borrelia burgdorferi in vitro. However, triple antibiotic combinations were effective in a mouse model. See also Superior efficacy of combination antibiotic therapy versus monotherapy in a mouse model of Lyme disease
• Studies showing “long term antibiotics are not effective” used a single antibiotic, did not have a true placebo (i.e. giving IV rocephin to the control group), and/or ignored improvement of symptoms such as fatigue. Studies were designed to fail and then were widely reported without mention of study limitations/flaws.

The failure to timely diagnose and adequately treat Lyme disease comes at a tremendous economic burden. Lyme patients had 87% more visits to the doctor and 71% more visits to the emergency room within the year following diagnosis. This does not take into account additional economic costs due to missed work and long term disability. See Johns Hopkins study Lyme Disease Costs Up to $1.3 Billion Per Year to Treat, Study Finds and Health Care Costs, Utilization and Patterns of Care following Lyme Disease | PLOS ONE; see also The Financial Implications of a Well-Hidden and Ignored Chronic Lyme Disease Pandemic – PMC

Requested Action Items:

1. Transparency on CDC positive cases. What are the reported case counts for each of the labs who test for Lyme disease in Florida and what percent are being reported to the CDC? Why are such a large percentage of cases not being counted? Why are canine cases an estimated 61x higher than human cases?
2. Mandated education of clinicians in the state and alerts to medical care providers advising of increase in cases of Lyme, Ehrlichia, and Anaplasma in the state. Babesia and Bartonella can also cause overlapping symptoms. There are free CME webinars available on Invisible International.
3. Educate residents about the risk of tick bites, including education of children in schools. See e.g. A School-Based Intervention to Increase Lyme Disease Preventive Measures Among Elementary School-Aged Children
4. Since 2017, Babesia has been reportable in Florida. Please share the reports.
5. Similar to the federal Tick-Borne Disease Working Group, we request that a Florida task force be formed, composed of members who have a diversity of backgrounds and perspectives (i.e. patients, researchers, health practitioners, public health).
6. Explore potential legislation in the state promoting tick-borne disease awareness, mandating insurance coverage outside of IDSA guidelines when deemed medically necessary, and protecting doctors who prescribe medications in accordance with the ILADS standard of care. See Reviewing Current Lyme Legislation
7. Fund research within the state, including widespread tick testing and patient-centered studies (i.e. efficacy of emerging combination therapies, screening of at-risk pregnant women, etc.).
8. Update Florida Department of Health website on Lyme disease. In particular (but not limited to):
   
   
   • The FL DOH page discussing Lyme rashes under the symptoms and treatment tab is outdated and inconsistent with the CDC website. It is critical to communicate that there are many forms of erythema migrans rashes, not just the classic bull’s-eye. The current page states “between 60 and 80% of people will develop a red, “bull’s-eye rash” which is not accurate. In this study, researchers discovered most rashes were uniform in color (51%), pink (74%), oval (63%), and with clear borders (92%). Only 6% had the classic bull’s-eye pattern.
   • Under the symptoms and treatment tab, it states “a few patients, especially those diagnosed in the later stages of disease, may have persistent or recurrent symptoms.” (emphasis added). For many years, the  CDC had recognized that 10-20% of patients continue to suffer symptoms after antibiotic treatment. Without explanation, the CDC recently changed this estimate to 5-10% without any clear rationale for the change. Research from Johns Hopkins demonstrates a higher percentage than the CDC. See e.g. Post-treatment Lyme disease syndrome symptomatology and the impact on life functioning: is there something here? (at six months, 36% of patients reported new-onset fatigue, 20% widespread pain, and 45% neurocognitive difficulties); see also Health Care Costs, Utilization and Patterns of Care following Lyme Disease | PLOS ONE (“over 63% of the Lyme disease cases had at least one diagnosis associated with PTLDS, which is 36 percentage points higher a rate than the prevalence of the same symptoms in our control population”). Whatever estimate is used, it is certainly more than “a few.”
   • Under the transmission tab of the FL DOH website, it states “studies have shown that both nymph and adult ticks need to be attached for more than 24 hours to effectively transmit the infection.” However, a literature review has determined that in animal models, transmission can occur in less than 16 hours, and the minimum attachment time for transmission of infection has never been established. See Lyme borreliosis: a review of data on transmission time after tick attachment – PMC. In particular, if a tick is only partially fed and then attaches to a human, spirochetes can be found in the salivary glands increasing the risk of disease transmission after shorter attachment periods. Additionally, if a tick is not removed properly (i.e. if the body is squeezed or if heat or oils are used), then this increases the risk of disease transmission.
   • There is a growing body of research showing that ticks can also spread Bartonella infections to humans. See Can Ticks Transmit Bartonella? – Project Lyme.
   • Include acknowledgement that Lyme can spread from mother to baby during pregnancy. See e.g., CDC “Untreated Lyme disease during pregnancy can lead to infection of the placenta; spread from mother to fetus is possible but extremely rare.” While we disagree with the term “extremely rare” absent scientific studies proving this point, at least the CDC is now publicly acknowledging maternal-fetal transmission. See also Congenital Lyme disease is under-recognized by medical professionals (50% of Lymelight grant recipients were born with Lyme disease); Ongoing study Pregnancy and Early Neurodevelopmental Outcomes Following In Utero Lyme Disease Exposure funded by the Clinical Trials Network for Lyme and other Tick-borne Diseases (CTN); Lyme Disease and Pregnancy – LYMEHOPE
   • Provide an acknowledgement that existing laboratory tests for Lyme disease often result in false negative results such as: “if you are tested for Lyme disease and the results are negative, this does not necessarily mean you do not have Lyme disease. If you continue to experience unexplained symptoms, you should contact your health care provider and inquire about the appropriateness of retesting or initial or additional treatment.” See e.g., Maryland legislation.
   • Provide links to both the ILADS and IDSA standards of care for treating Lyme disease and related infections. See Schools of Thought about Lyme Disease

Melissa Bell, Esq. founded the Florida Lyme Disease Association in 2013, after several members of her family were severely impacted by Lyme disease. She also serves on the Executive Board of Project Lyme.