{"doi":"10.1093/jme/tjaf094","title":"Dead deer do tell tales: infestation of road-killed white-tailed deer by juvenile <i>Ixodes scapularis</i> (Ixodida: Ixodidae) ticks","abstract":"The white-tailed deer (Odocoileus virginianus) contributes indirectly to the enzootic circulation of the Lyme disease pathogen, Borrelia burgdorferi by serving as the primary reproductive host for adult-stage blacklegged ticks (Ixodes scapularis). The role of white-tailed deer as a host for juvenile life stages is less well understood, in part because their periods of activity typically fall outside of most white-tailed deer hunting seasons. We inspected 22 road-killed deer for all stages of blacklegged ticks in Rutland County, Vermont from May to August in 2020, 2021, and 2024. Adult-stage blacklegged ticks were found attached to ten deer in May and early June. Larval-stage ticks, including ones that were partially engorged, were found on 3/5 deer inspected by hanging the head, hide, and legs over water for approximately 24 hours. We directly observed 7 nymphal-stage ticks attached to one additional deer. This study adds to a growing body of evidence that the role of juvenile feeding on white-tailed deer may be underestimated and demonstrates that the study of road-killed deer may improve our understanding of how populations of blacklegged ticks are maintained among wildlife communities.","journal":"Journal of Medical Entomology","year":2025,"id":570113,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9626,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2025-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1475816,"name":"Abigail C. Serra","orcid":null,"position":1,"is_corresponding":false},{"id":1475525,"name":"Brian F. Allan","orcid":"0000-0002-1155-3271","position":2,"is_corresponding":false},{"id":676779,"name":"William J. Landesman","orcid":"0000-0002-2956-4251","position":0,"is_corresponding":true}],"reference_count":24,"raw_metadata":null,"created_at":"2026-07-19T02:57:07.857542Z","pmid":"40650528","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}