Connecticut Residents are Protected from Vector-borne Diseases.
Annual Reporting of Lyme Disease Cases
Current Value
541
Definition
Story Behind the Curve
Since 1987, the DPH has maintained Lyme disease (LD) surveillance systems to describe the epidemiology of this disease. This graph showcases LD cases reported from 2015-2021. These reports are inclusive of probable and confirmed LD cases statewide. From this graph one can see that there has been a steady decline of LD cases reported since 2017.
For more detailed statistical information on Lyme Disease cases in Connecticut, visit:
https://portal.ct.gov/DPH/Epidemiology-and-Emerging-Infections/Lyme-Disease-Statistics
Partners
The DPH works collaboratively with the Centers for Disease Control and Prevention (CDC), Local Health Departments (LHDs), and the Connecticut Agricultural Experiment Station (CAES). All partners have an educational roll for Connecticut residents. The LHDs are generally the first source to educate their residents on Lyme disease (LD) symptoms, risk, and prevention measures. They also have an active role in determining if a tick should be sent for identification and testing. The CAES conducts tick species identification and testing. They also maintain tick species and testing information on their website. The DPH has applied for funding through the CDC that has allowed for LD education and surveillance for the state.
What Works
Prevention depends on personal protective measures to avoid tick bites, and environmental modification to reduce ticks in areas where people recreate, especially around homes in wooded areas. To raise awareness of these measures, press releases are distributed during summer months. Information concerning surveillance data and prevention measures are made available online to share with Local Health Departments, health care providers, and the general public.
Strategy
Enhance public education programs regarding prevention strategies, including tick avoidance.
Expand health care provider education regarding evidence-based tick-borne disease diagnosis and treatment.
Increase the number of clinical laboratories that report positive Lyme disease test results electronically.
Develop and implement consistent tick reduction strategies statewide.
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