Tick Activity Surges; Lyme Disease Cases Nearly Doubled Since 2020
DEPJun 5, 2026
Tick season is intensifying in Montgomery County and across Maryland, with emergency department visits for tick bites sharply increasing in 2026 and statewide Lyme disease cases nearly doubling since 2020. Peak tick activity occurs in May and June, with ticks commonly found in leaf litter, tall grass, shrubs, and wooded areas. The Montgomery County Department of Environmental Protection and the CDC recommend preventive measures before, during, and after outdoor activities.
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Source: My Green Montgomery, “Drought, Ticks, Heat... Summer Said, "Good Luck!"”, received Jun 5, 2026.
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