{"doi":"10.1101/2020.05.19.20107219","title":"Time-varying reproduction numbers of COVID-19 in Georgia, USA, March 2-June 14, 2020","abstract":"ABSTRACT In 2020, SARS-CoV-2 impacted Georgia, USA. Georgia announced state-wide shelter-in-place on April 2 and partially lifted restrictions on April 27. We analyzed daily incidence of confirmed COVID-19 cases by reporting date, March 2-June 14, in Georgia, Metro Atlanta, and Dougherty County and estimate the time-varying reproduction number, R t , using R package EpiEstim. The median R t estimate in Georgia dropped from between 2 and 4 in mid-March, to <2 in late March, and around 1 from mid-April to mid-June. Regarding Metro Atlanta, R t fluctuated above 1.5 in March and around 1 since April. In Dougherty County, the median R t declined from around 2 in late March to 0.32 on April 26. In Spring 2020, SARS-CoV-2 transmission in Georgia declined likely because of social distancing measures. However, as restrictions were relaxed in late April, community transmission continued with R t fluctuating around 1 across Georgia, Metro Atlanta, and Dougherty County as of mid-June.","journal":"medRxiv","year":2020,"id":122761,"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":4,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.6154,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":15756,"name":"Gerardo Chowell","orcid":"0000-0003-2194-2251","position":1,"is_corresponding":false},{"id":564589,"name":"Jessica S. Schwind","orcid":"0000-0002-2056-0182","position":2,"is_corresponding":false},{"id":564590,"name":"Randall Ford","orcid":"0000-0002-6811-4464","position":3,"is_corresponding":false},{"id":551658,"name":"Sylvia K. Ofori","orcid":"0000-0002-9961-9975","position":4,"is_corresponding":false},{"id":564591,"name":"Chigozie A. Ogwara","orcid":"0000-0001-7418-0153","position":5,"is_corresponding":false},{"id":564592,"name":"Margaret R. Davies","orcid":"0000-0001-9618-995X","position":6,"is_corresponding":false},{"id":564593,"name":"Terrence D. Jacobs","orcid":"0000-0003-3449-8495","position":7,"is_corresponding":false},{"id":551656,"name":"Chi-Hin Cheung","orcid":"0000-0002-2447-4767","position":8,"is_corresponding":false},{"id":454934,"name":"Logan Cowan","orcid":"0000-0002-0462-7041","position":9,"is_corresponding":false},{"id":565355,"name":"Andrew R. Hansen","orcid":null,"position":10,"is_corresponding":false},{"id":513221,"name":"Isaac Chun‐Hai Fung","orcid":"0000-0001-5496-2529","position":11,"is_corresponding":false},{"id":551655,"name":"Kamalich Muniz-Rodríguez","orcid":"0000-0002-4786-9438","position":0,"is_corresponding":true}],"reference_count":28,"raw_metadata":null,"created_at":"2026-07-18T23:14:55.385653Z","pmid":null,"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":[]}