Tick Surge in US Northeast: Increased Health Concerns and Precautions

Rising Tick Activity in the Northeast

• 📈 Students at Fordham University's Louis Calder Center are finding significantly higher numbers of ticks than in previous years, with some areas seeing a 30-40% increase.
• 📍 Ticks are being collected in wooded areas an hour north of New York City, with some specimens being as small as a sesame seed.

Tick Species and Associated Diseases

• 🦠 The majority of ticks found are blacklegged ticks, which are known carriers of Lyme disease.
• ⚠️ Other species identified include the American dog tick, linked to Rocky Mountain spotted fever, and the invasive Asian longhorned tick.

Factors Contributing to Tick Surge

• 🌡️ Global warming is speculated as a factor contributing to both the increased number and diversity of ticks found.
• 🦌 A soaring deer population and increased human encroachment into wooded areas are also cited as reasons for the higher tick presence.
• 🗺️ Ticks are being observed in new areas where they were not previously found.

Health Risks and Precautions

• ⚠️ The Fordham tick index consistently shows a high risk for tick bites in the tri-state area (southern New York, Connecticut, northern New Jersey).
• 🤕 Tickborne illnesses, such as Lyme disease, affect nearly half a million Americans annually, with experts warning that hiking in tick-infested areas without protection could result in multiple tick bites.
• 🛡️ Experts recommend precautions including using tick repellent, wearing long sleeves, and performing thorough self-checks for ticks after outdoor activities.