New York City Faces Severe Tick and Mosquito Season Amid Rising Temperatures
New York City Faces Severe Tick and Mosquito Season Amid Rising Temperatures
US · Published Apr 24, 2026
Experts predict a significant rise in ticks and mosquitoes in NYC due to warming temperatures and increased host animal populations.
The Asian tiger mosquito is spreading throughout NYC, exacerbated by hot, wet summers.
CDC reports a rise in emergency room visits due to tick bites, with 71 out of every 100,000 visits in early April attributed to tick-related issues.
Rising temperatures and host populations increase vectors
New York City is bracing for a severe tick and mosquito season. Experts predict a surge in disease-carrying vectors. This is due to rising temperatures and increased host animal populations. The Asian tiger mosquito continues to spread, thriving in the city's hot, humid summers. Parks like Central Park and Prospect Park are experiencing significant tick activity, benefiting from milder winter conditions where snow acts as an insulator. The Centers for Disease Control and Prevention (CDC) has noted a rise in emergency room visits related to tick bites. Early April data shows 71 out of every 100,000 visits attributed to tick-related issues.
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