*Risk factors for tick exposure in suburban settings in the Northeastern
United States*
P. Mead,S. Hook, S. Niesobecki, J. Ray, J. Meek, M. Delorey, C. Prue, A.
Ticks and Tick-borne Diseases, online first 21 November 2017.



Prevention of tick-borne diseases requires an understanding of when and
where exposure to ticks is most likely. We used an epidemiologic
approach to define these parameters for residents of a Lyme-endemic region.

Two persons in each of 500 Connecticut households were asked to complete
a log each night for one week during June, 2013. Participants recorded
their whereabouts in 15 min increments (indoors, outdoors in their yard,
outdoors on others’ private property, or outdoors in public spaces) and
noted each day whether they found a tick on themselves. Demographic and
household information was also collected. Logs were completed for 934
participants in 471 households yielding 51,895 time-place observations.

Median participant age was 49 years (range 2–91 years); 52% were female.
Ninety-one participants (9.8%) reported finding a tick during the week,
with slightly higher rates among females and minors. Household factors
positively associated with finding a tick included having indoor/outdoor
pets (odds ratio (OR) = 1.7; 95% confidence interval (CI): 1.1–2.9), the
presence of a bird feeder in the yard (OR = 1.9; CI:1.2–3.2), and
presence of an outdoor dining area (OR = 2.2; CI:1.1–4.3).

Individual factors associated with finding a tick on a given day were
bathing or showering (OR = 3.7; CI:1.3–10.3) and hours spent in one’s
own yard (OR = 1.2, CI:1.1–1.3). Nineteen participants found ticks on
multiple days, more than expected assuming independence (p < 0.001).
Participants who found ticks on multiple days did not spend more time
outdoors but were significantly more likely to be male than those
finding ticks on a single day (p < 0.03).

Our findings suggest that most tick exposures in the study area occurred
on private property controlled by the respective homeowner.
Interventions that target private yards are a logical focus for
prevention efforts.


For more:  https://madisonarealymesupportgroup.com/2017/07/01/one-tick-bite-could-put-you-at-risk-for-at-least-6-different-diseases/