{"doi":"10.1101/2021.04.24.440952","title":"Household transmission of SARS-CoV-2 from humans to pets in Washington and Idaho: burden and risk factors","abstract":"SARS-CoV-2 is believed to have emerged from an animal reservoir; however, the frequency of and risk factors for inter-species transmission remain unclear. We carried out a community-based study of pets in households with one or more confirmed SARS-CoV-2 infection in humans. Among 119 dogs and 57 cats with completed surveys, clinical signs consistent with SARS-CoV-2 were reported in 20 dogs (21%) and 19 cats (39%). Out of 81 dogs and 32 cats sampled for testing, 40% of dogs and 43% of cats were seropositive, and 5% of dogs and 8% of cats were PCR positive; this discordance may be due to delays in sampling. Respondents commonly reported close human-animal contact and willingness to take measures to prevent transmission to their pets. Reported preventative measures showed a slightly protective trend for both illness and seropositivity in pets, while sharing of beds and bowls had slight harmful effects.","journal":"bioRxiv (Cold Spring Harbor Laboratory)","year":2021,"id":214542,"datarank":0.3453877639491069,"base_score":2.302585092994046,"endowment":2.302585092994046,"self_citation_contribution":0.3453877639491069,"citation_network_contribution":0.0,"self_endowment_contribution":0.3453877639491069,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":9,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9615,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":808030,"name":"Timothy V. Baszler","orcid":"0000-0002-5350-1605","position":1,"is_corresponding":false},{"id":808540,"name":"Kathryn Kuehl","orcid":null,"position":2,"is_corresponding":false},{"id":808031,"name":"Vickie Ramirez","orcid":"0000-0002-6814-089X","position":3,"is_corresponding":false},{"id":339491,"name":"Anna Baines","orcid":"0000-0002-4843-6095","position":4,"is_corresponding":false},{"id":808032,"name":"Lauren Frisbie","orcid":"0000-0002-4267-8448","position":5,"is_corresponding":false},{"id":397766,"name":"Eric Lofgren","orcid":"0000-0003-2052-7240","position":6,"is_corresponding":false},{"id":808541,"name":"David M. DeAvila","orcid":null,"position":7,"is_corresponding":false},{"id":808542,"name":"Rebecca M. Wolking","orcid":null,"position":8,"is_corresponding":false},{"id":545768,"name":"Daniel S. Bradway","orcid":"0000-0003-1939-3898","position":9,"is_corresponding":false},{"id":808543,"name":"Hannah R. Wilson","orcid":null,"position":10,"is_corresponding":false},{"id":808544,"name":"Beth Lipton","orcid":null,"position":11,"is_corresponding":false},{"id":808033,"name":"Vance Kawakami","orcid":"0000-0003-2545-9494","position":12,"is_corresponding":false},{"id":808034,"name":"Peter Rabinowitz","orcid":"0000-0002-6873-0208","position":13,"is_corresponding":false},{"id":315400,"name":"Julianne Meisner","orcid":"0000-0001-7477-6598","position":0,"is_corresponding":true}],"reference_count":26,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-18T23:52:46.604690Z","pmid":"35233573","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":[]}