Northeast New Jersey including Bergen, Essex, Hudson, Passaic, and Union counties experiences steady tick activity due to its mix of wooded parks, suburban neighborhoods, river corridors, and preserved green space. Combined with warm, humid summers and mild shoulder seasons, these conditions support multiple tick species throughout much of the year.
Tick encounters are most common from early spring through late fall, particularly in shaded areas, yards bordering wooded spaces, and along walking trails and parkland.
The most medically significant tick species in Northeast New Jersey.
Key traits:
An increasingly common tick species across Northeast New Jersey.
Key traits:
Linked to alpha-gal syndrome, a red meat sensitivity related to tick bites
Widespread throughout northern New Jersey, particularly in open areas.
Key traits:
Several environmental and regional factors contribute to tick activity across the area:
These conditions allow ticks to remain established in residential and recreational spaces.