ArticleEmerging infectious diseases2025
Estimation of Incubation Period for Oropouche Virus Disease among Travel-Associated Cases, 2024-2025.
Article in Emerging infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Emerging threat of Oropouche virus: Clinical features, experimental models, and virulence.Virulence · 2026Review
- Oropouche virus: transmission, epidemiology, genetic diversity, and public health implications.EClinicalMedicine · 2026Review
- Transmission dynamics of Oropouche virus in Latin America and the Caribbean.Nature medicine · 2026Article
- Oropouche virus outbreaks in northeast Brazil between 2024-25 are characterized by sustained transmission and spread to newly affected areas.PLoS neglected tropical diseases · 2026Article
- Viral, Clinical, and Epidemiological Characteristics of Oropouche Fever in Southeastern Brazil.Open forum infectious diseases · 2026Article
- The Importance of Public Health and Clinical Context in Investigating and Responding to Cases of Oropouche Virus Disease.Open forum infectious diseases · 2025Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Determining the incubation period of Oropouche virus disease can inform clinical and public health practice. We analyzed data from 97 travel-associated cases identified by the Centers for Disease Control and Prevention (n = 74) or the GeoSentinel Network (n = 13) and 10 cases from published literature. Using log-normal interval-censored survival analysis, we estimated the median incubation period to be 3.2 (95% CI 2.5-3.9) days. Symptoms developed by 1.1 (95% CI 0.6-1.5) days for 5% of patients, 9.7 (95% CI 6.9-12.5) days for 95% of patients, and 15.4 (95% CI 9.6-21.3) days for 99% of patients. The estimated incubation period range of 1-10 days can be used to assess timing and potential source of exposure in patients with Oropouche symptoms. For patients with symptom onset >2 weeks after return from travel, clinicians and public health responders should consider the possibility of local vectorborne transmission or alternative modes of transmission.
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