{"doi":"10.3390/microorganisms13081821","title":"Assessing SARS-CoV-2 Rare Mutations and Transmission in New York City by NGS","abstract":"SARS-CoV-2 undergoes frequent mutations that drive viral evolution and genomic diversity, influencing transmissibility, immune escape, and disease severity. In this study, we performed whole-genome sequencing on SARS-CoV-2 isolates from patients in New York City and identified several globally rare mutations across multiple viral lineages. The isolates analyzed for rare mutations belonged to three lineages: B.1.1.7 (Alpha), B.1.526 (Iota), and B.1.623. We identified 16 rare mutations (global incidence <1000) in non-structural protein genes, including nsp2, nsp3, nsp4, nsp6, nsp8, nsp13, nsp14, ORF7a, and ORF8. Three of these mutations—located in nsp2, nsp13, and ORF8—have been reported in fewer than 100 individuals worldwide. We also detected five rare mutations in structural proteins (S, M, and N), including two—one in M and one in N—previously reported in fewer than 100 cases globally. We present clinical profiles of three patients, each infected with genetically distinct viral isolates from the three lineages studied. Furthermore, we illustrate a local transmission chain inferred from unique mutation patterns identified in the Omicron genome. These findings underscore the importance of whole-genome sequencing for detecting rare mutations, tracking community spread, and identifying emerging variants with clinical and public health significance.","journal":"Microorganisms","year":2025,"id":553748,"datarank":0.10397207708399181,"base_score":0.6931471805599453,"endowment":0.6931471805599453,"self_citation_contribution":0.10397207708399181,"citation_network_contribution":0.0,"self_endowment_contribution":0.10397207708399181,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":1,"citer_count":1,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9413,"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":781764,"name":"Harlan L. Pietz","orcid":"0000-0003-4792-5708","position":1,"is_corresponding":false},{"id":1391613,"name":"George D. Rodriguez","orcid":"0000-0003-2209-205X","position":2,"is_corresponding":false},{"id":1451111,"name":"Yuexiu Wu","orcid":null,"position":3,"is_corresponding":false},{"id":1450671,"name":"Yihan Cao","orcid":"0000-0001-9486-3365","position":4,"is_corresponding":false},{"id":1129051,"name":"Vishnu Singh","orcid":null,"position":5,"is_corresponding":false},{"id":1391611,"name":"Hui Li","orcid":"0000-0002-7031-8562","position":6,"is_corresponding":false},{"id":1129052,"name":"Eric Konadu","orcid":null,"position":7,"is_corresponding":false},{"id":1129053,"name":"Keither K. James","orcid":null,"position":8,"is_corresponding":false},{"id":1129054,"name":"Calvin Lui","orcid":null,"position":9,"is_corresponding":false},{"id":1450672,"name":"Bright Varghese","orcid":"0000-0002-4183-0399","position":10,"is_corresponding":false},{"id":1391614,"name":"Mingyu Shao","orcid":"0000-0003-2367-5097","position":11,"is_corresponding":false},{"id":1450673,"name":"Gary Chen","orcid":"0000-0003-3057-9335","position":12,"is_corresponding":false},{"id":1392123,"name":"Andrew M. Schreiner","orcid":null,"position":13,"is_corresponding":false},{"id":1450674,"name":"Jiankun Tong","orcid":"0000-0002-5738-3677","position":14,"is_corresponding":false},{"id":1128679,"name":"Carl Urban","orcid":"0000-0002-7322-0245","position":15,"is_corresponding":false},{"id":1128680,"name":"Nishant Prasad","orcid":"0000-0001-6445-3744","position":16,"is_corresponding":false},{"id":1450675,"name":"Ameer Hassoun","orcid":"0000-0003-4524-6664","position":17,"is_corresponding":false},{"id":1450676,"name":"Manish Sharma","orcid":"0000-0002-7364-4179","position":18,"is_corresponding":false},{"id":718214,"name":"William H. Rodgers","orcid":"0000-0003-3946-3136","position":19,"is_corresponding":false},{"id":766696,"name":"Dakai Liu","orcid":"0000-0003-0658-5866","position":0,"is_corresponding":true}],"reference_count":35,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-19T02:54:45.872391Z","pmid":"40871324","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":[]}