Ticks Increasingly Infest the United States Due to Climate Change and Other Factors

Ticks are expanding their territory across the United States, attributed to climate change, land use changes, and a growing deer population. They transmit diseases such as Lyme disease and Alpha-gal syndrome, which can lead to severe allergic reactions. Public health officials report that emergency room visits for tick bites are at their highest since 2017, yet the focus remains primarily on mosquito control rather than ticks. Climate reporter Jonathan Mingle emphasizes the need for public awareness and larger interventions to combat the tick problem. He notes that 90% of vector-borne disease cases in the U.S. are caused by ticks, but local health agencies allocate only a small percentage of their resources to tick control. Experts suggest that a combined approach, including potential vaccines for deer and rodents, could be more effective than current measures. Individuals are encouraged to conduct regular tick checks and use insect repellents as preventive measures.