Kill the Ticks
America needs a bigger plan to control its tick problem.
Ticks, once considered mere nuisances, have now emerged as a significant public health threat. Their numbers have been on the rise, their ranges have expanded, and the diseases they carry have multiplied. Lyme disease cases have more than doubled since 2000, and scientists have discovered eight new tick-borne diseases. In addition, a potentially dangerous meat allergy called alpha-gal syndrome has also been linked to tick bites.
According to a CDC scientist, "The ticks are winning," and humans are losing, retreating from the tick-infested areas.
Tick researcher Ilia Rochlin from Stony Brook University stopped hiking in New Jersey after encountering hundreds of newly hatched lone star ticks on a trail. On Long Island, where Rochlin lives, hiking has become nearly impossible due to the tick problem. Tick prevention today requires individual responsibility, including pretreating clothes with permethrin, tucking pants into socks, and checking for ticks. However, these measures are not enough to address the growing tick problem.
The tick issue has reached a critical point, requiring widespread tick control similar to the mosquito control efforts carried out by state and local agencies for over a century. Tick experts argue that we need such control measures, as personal protective measures alone are insufficient. While the success story of malaria control in the United States provides hope, the current failure to control tick-borne diseases is alarming.
To combat ticks effectively, new tools such as pesticides and vaccines are needed, along with political will to implement existing solutions, particularly killing deer. Deer are the key to breaking the tick transmission cycle, as they serve as hosts for ticks and play a crucial role in their reproduction. Killing deer can significantly reduce the tick population, as a single deer can feed up to 1,500 female deer ticks during a breeding season.
The success of deer culling can be seen on Monhegan Island, Maine, where residents hired a sharpshooter to cull all of the deer in 1997. After this intervention, Lyme disease virtually disappeared from the island. However, killing deer is unpopular due to animal rights concerns and public squeamishness. Despite this, there is growing support for hunting as a solution, with Martha's Vineyard extending its hunting season and planning to build a new deer-processing facility.
Nonetheless, hunting alone may not be enough to break the disease transmission cycle, as the deer population needs to be reduced below 10 per square mile.
Written by urgent.news from The Atlantic's reporting — not their text. Machine-written — it may contain errors, so check the original before relying on it.
