Martha’s Vineyard is a hot spot because of the population of deer. Local deer have been known to have over 300 ticks feeding on them at one time. The transmission cycle starts with an adult tick, who only feeds off of deer and lays over 2,000 eggs while feeding.
The larvae, who then feed on infected white- footed mice, grow to become infected nymphs and adult ticks. Lyme Disease is not transferred to a human if the tick is removed within 36-48 hours. Since most adult ticks are removed before that time, often the disease is transmitted through nymph bites.
This statewide epidemic has recently received attention from leading scientists and doctors.
A groundbreaking tactic by Dr. Kevin Esvelt, an associate Professor at MIT, introduces the idea that if the white-footed mice did not have Lyme Disease, the transmission cycle would stop.
He is suggesting research to create and study a vaccine for the mice that would alter their genetic makeup, introducing them into the wild where each of their offspring would be disease free as well.
Sam Telford, a tick researcher and professor at Tufts University agrees that this in conjunction with controlling the deer population is key to eliminating Lyme disease. The island of Martha’s Vineyard is the perfect location to use as a controlled environment.
Use of biological pest control is often the best way to control outbreaks like this, but unfortunately it takes time to create and implement. Even if this preventative strategy is successful, it is still a decade away from being used.
Using nature to fight against itself has seen success in regards to many pests, but it is often not the first choice by pest control companies. Chemical pest control is the easiest route so it’s the one many large companies use.