MAYVILLE - Chautauqua County Health Officials are advising the public about the presence of the bacteria that causes Lyme disease in the County's
deer tick population.
Not exact matches
The
population of disease - carrying
deer ticks has been on the increase and with the warmer weather, these pests tend to emerge.
He said he understands people's concerns over the
deer population's impact on motor vehicle safety and the spread of
tick - borne illnesses, but wonders if relaxed controls would have far worse consequences.
Efforts to protect wildlife, for instance, have brought animal
populations perilously near to human settlements: Beaver dams cause floods,
deer carry
tick infestations, geese get sucked into plane turbines.
Warmer winters, wetter and earlier springs (which expand the time during which
ticks can pick up the disease), increased humidity, and greener environments can all contribute to the increased incidence of
ticks and the growing
populations of hosts, including large mammals like white - tailed
deer; smaller ones such as white - footed mice, the principal carrier of Lyme disease; and many species of birds.
Although
deer can devastate plant life when their
populations grow out of control, the real danger to humans comes from the
ticks they carry, said Curtis.
The 4 - Poster device, a type of
deer bait station that controls
ticks as they feed, does dramatically reduce
tick populations over a two to three year period.
But efforts to control
ticks by reducing
deer populations have had mixed results.
One single
deer can produce 500,000
tick larvae a year.2, 3 And since a
tick can lay thousands of eggs at a time4, you can see how the
tick population can grow pretty fast.
Incidents of tularemia tend to be higher when
tick and
deer fly
populations are on the upsurge during summer months.
Deer provide a breeding ground for
ticks, allowing
tick populations to grow.