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6 mar 2024 · Pre-symptomatic transmission can occur in Delta, BA.1, and BA.2 cases. The latent and incubation periods between BA.1 and BA.2 were similar but shorter compared with Delta. Age may be associated with the latent and incubation periods of SARS-CoV-2.
18 kwi 2023 · Assessing the incubation period of SARS-CoV-2 throughout emergences of variants of concern is crucial to establish duration of quarantine, advise testing strategy of contacts, enable contract tracing, and inform epidemic modelling.
Pre-symptomatic transmission can occur in Delta, BA.1, and BA.2 cases. The latent and incubation periods between BA.1 and BA.2 were similar but shorter compared with Delta. Age may be associated with the latent and incubation periods of SARS-CoV-2.
24 lip 2023 · This study aims to accurately estimate of the Omicron (BA.1) variant incubation period based on data from Taiwan, where disease incidence remained low and contact tracing was comprehensive...
9 lis 2022 · The median incubation period was 2.8 days (95%CI: 2.5–3.1) and no differences between vaccinated and unvaccinated patients were found. Sex and age are neither shown not to be significantly related to the COVID-19 incubation time.
1 mar 2021 · According to the World Health Organization (WHO), SARS-CoV-2 incubation periods ranging from 1 to 14 days have been reported (WHO, 2020). The distribution of the incubation period may vary between individuals as a result of certain determinants, including host factors.
6 mar 2024 · Pre-symptomatic transmission can occur in Delta, BA.1, and BA.2 cases. The latent and incubation periods between BA.1 and BA.2 were similar but shorter compared with Delta. Age may be associated with the latent and incubation periods of SARS-CoV-2.