New Brunswick public‑health authorities have confirmed 57 cases of Lyme disease in the province so far this year, and officials say the risk of tick‑borne illness varies by region.
Regional risk levels
The Saint John region is considered to have the highest risk of Lyme disease, while Fredericton and Moncton are classified as being at moderate risk. Health officials have urged outdoor enthusiasts, workers and pet owners to remain vigilant as the tick season continues.
| Region | Risk level |
|---|---|
| Saint John | Highest |
| Fredericton | Moderate |
| Moncton | Moderate |
What Lyme disease means for New Brunswickers
Lyme disease is caused by bacterium transmitted through the bite of infected blacklegged ticks. Early signs can include fever, fatigue and a characteristic expanding rash; without timely diagnosis and treatment, the infection can cause more serious joint, neurological and cardiac problems.
Public‑health messages in the province emphasise prevention, early detection and prompt treatment. Residents are being reminded that simple precautions can dramatically reduce the risk of tick bites.
- Wear long sleeves and long pants, and tuck pants into socks when walking in wooded or bushy areas.
- Use insect repellent registered for use against ticks on skin and clothing.
- Perform thorough tick checks on yourself, children and pets after spending time outdoors.
- Remove attached ticks as soon as possible using fine‑tipped tweezers; cleanse the bite area and monitor for symptoms.
- Seek medical advice if you develop a rash, fever or other signs of illness following a tick bite.
Clinical and public‑health context
Health‑care providers in areas with identified risk are more likely to consider Lyme disease when assessing patients who present with compatible symptoms, especially during the warm months when tick activity is highest. Timely testing and, when appropriate, antibiotic treatment are standard care for suspected cases.
Provincial surveillance that tracks human cases, tick populations and geographic spread informs risk assessments. The classification of Saint John as the highest‑risk region, and Fredericton and Moncton as moderate, reflects current data on confirmed human cases and known tick presence.
Practical information for residents
Residents and visitors should consult local public‑health resources and their family physicians for advice tailored to personal risk and symptoms. Pet owners should check with veterinarians about tick prevention products, as animals can bring ticks into homes.
For those who spend time in higher‑risk areas, it is useful to know basic tick removal and wound‑care steps and to be aware of the symptoms of early Lyme disease. When in doubt, contact a primary‑care provider or local public‑health unit for guidance.
Looking ahead
Seasonal tick activity and human cases can fluctuate from year to year depending on environmental conditions and patterns of exposure. Continued surveillance and public education remain central to limiting the impact of Lyme disease in New Brunswick.
Health officials reiterate that prevention and early action are the best defences: avoiding tick habitat where feasible, using repellent and clothing barriers, checking for ticks after outdoor activity, and seeking medical attention promptly for concerning symptoms.
As the season progresses, residents in the Saint John region and surrounding areas are being asked to take extra precautions and to report suspected cases to public‑health authorities so that surveillance and response efforts can continue.
