{"doi":"10.1021/acs.est.2c02822","title":"UV-C Light Completely Blocks Aerosol Transmission of Highly Contagious SARS-CoV-2 Variants WA1 and Delta in Hamsters","abstract":"Behavioral and medical control measures have not been effective in containing the spread of SARS-CoV-2 in large part due to the unwillingness of populations to adhere to \"best practices\". Ultraviolet light with wavelengths of between 200 and 280 nm (UV-C) and, in particular, germicidal ultraviolet light, which refers to wavelengths around 254 nm, have the potential to unobtrusively reduce the risk of SARS-CoV-2 transmission in enclosed spaces. We investigated the effectiveness of a strategy using UV-C light to prevent airborne transmission of the virus in a hamster model. Treatment of environmental air with 254 nm UV-C light prevented transmission of SARS-CoV-2 between individuals in a model using highly susceptible Syrian golden hamsters. The prevention of transmission of SARS-CoV-2 in a natural system by treating elements of the surrounding environment is one more weapon in the arsenal to combat COVID. The results presented indicate that coupling mitigation strategies utilizing UV-C light, along with current methods to reduce transmission risk, have the potential to allow a return to normal indoor activities.","journal":"Environmental Science & Technology","year":2022,"id":250704,"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":26,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9549,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":107164,"name":"Julia R. Port","orcid":"0000-0002-0489-6591","position":1,"is_corresponding":false},{"id":107173,"name":"Myndi G. Holbrook","orcid":"0000-0003-2376-2633","position":2,"is_corresponding":false},{"id":108653,"name":"Claude Kwe Yinda","orcid":"0000-0002-5195-5478","position":3,"is_corresponding":false},{"id":893529,"name":"Martin Creusen","orcid":null,"position":4,"is_corresponding":false},{"id":893530,"name":"Jeroen ter Stege","orcid":null,"position":5,"is_corresponding":false},{"id":893531,"name":"Marc de Samber","orcid":null,"position":6,"is_corresponding":false},{"id":107194,"name":"Vincent J. Munster","orcid":"0000-0002-2288-3196","position":7,"is_corresponding":false},{"id":237180,"name":"Robert J. Fischer","orcid":"0000-0002-1816-472X","position":0,"is_corresponding":true}],"reference_count":37,"raw_metadata":null,"created_at":"2026-07-19T00:24:32.960657Z","pmid":"36001075","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":[]}