Data on control (untreated) neighborhoods in The Tick Project for 2017–2021 for six neighborhoods.

Forest, Lawn, and Garden represent the mean number of nymphal ticks collected in each of the respective habitats, averaged across all of the sampled properties in a neighborhood, as described in the Methods. No tick data were collected in 2020. The total number of human and pet encounters and diagnoses represents the total for the entire neighborhood for a given year, with no data on these metrics collected in 2021 (details provided in Methods). Data on the number of humans and pets living in the neighborhood in each year, and the number of households enrolled in the study are provided, as is the average proportion of households responding to our biweekly surveys. The per capita rate of human and pet encounters, and diagnoses, is calculated for each year. For each neighborhood, we include the proportion of forested area in the neighborhood, as described in detail in the Methods. (CSV)森林、草坪与花园各生境的对应数值，为某一街区内全部采样地块中采集到的若蜱（nymphal ticks）数量的平均值，具体计算方式详见方法部分。2020年未采集蜱虫相关数据。人类与宠物的暴露接触次数及确诊病例总数，为对应年份内整个街区的总统计量；2021年未采集此类指标数据，具体细节详见方法部分。本数据集包含各年份居住于该街区的人类与宠物数量、参与本研究的住户数，以及每两周一次的调查中住户平均回复率相关数据。针对各年份，分别计算人类与宠物的暴露接触及确诊病例的人均比率。针对每个街区，本数据集还包含该街区的森林覆盖率数据，具体测算方式详见方法部分。（CSV）