Vaccine Effectiveness against SARS-CoV-2 among Household Contacts during Omicron BA.2–Dominant Period, JapanDispatch Published on 2024-07-012024-09-05 Journal: Emerging Infectious Diseases [Category] update2024, [키워드] attack rate BA.2 Contact tracing coronavirus coronavirus disease COVID-19 COVID-19 vaccines household contact incidence infectiousness Japan omicron respiratory diseases Risk factors SARS-CoV-2 SARS-CoV-2 variants vaccine effectiveness vaccine efficacy viruses zoonoses [DOI] 10.3201/eid3007.230968 PMC 바로가기 [Article Type] Dispatch
A mini review of reinfection with the SARS‐CoV‐2 Omicron variantNarrative Review Published on 2024-04-102024-09-05 Journal: Health Science Reports [Category] update2024, [키워드] COVID‐19 infectiousness interval Omicron variant Reinfection SARS‐CoV‐2 severity wane of immunity [DOI] 10.1002/hsr2.2016 PMC 바로가기 [Article Type] Narrative Review
Effect of COVID-19 Vaccination on Household Transmission of SARS-CoV-2 in the Omicron Era: The Vaccine Effectiveness, Networking, and Universal Safety (VENUS) studyArticle Published on 2023-06-232024-09-05 Journal: International Journal of Infectious Diseases [Category] update2024, [키워드] children COVID-19 vaccination status household transmission infectiousness SARS-CoV-2 Omicron variant susceptibility [DOI] 10.1016/j.ijid.2023.06.017 PMC 바로가기 [Article Type] Article
Vaccine effectiveness against transmission of alpha, delta and omicron SARS-COV-2-infection, Belgian contact tracing, 2021–2022Article Published on 2023-04-052024-09-05 Journal: Vaccine [Category] update2024, [키워드] Alpha Variant of Concern Delta variant of concern Infection-acquired immunity infectiousness mRNA-vaccine Omicron variant of concern SARS-CoV-2 susceptibility Transmission vaccine effectiveness Vaccine-induced immunity Viral-vector vaccine [DOI] 10.1016/j.vaccine.2023.03.069 PMC 바로가기 [Article Type] Article
Duration of viral infectiousness and correlation with symptoms and diagnostic testing in non-hospitalized adults during acute SARS-CoV-2 infection: A longitudinal cohort studyarticle Published on 2023-04-012024-09-05 Journal: Journal of Clinical Virology [Category] update2024, [키워드] COVID-19 infectiousness Isolation SARS-CoV-2 Transmission [DOI] 10.1016/j.jcv.2023.105420 PMC 바로가기 [Article Type] article
Low SARS-CoV-2 Cq values in healthcare workers with symptomatic COVID-19 infections, regardless of symptom severity, The Netherlands, January to August 2022article Published on 2023-01-262024-09-05 Journal: Eurosurveillance [Category] update2024, [키워드] COVID-19 Cq values Healthcare workers infectiousness Nosocomial infections PCR SARS-CoV-2 [DOI] 10.2807/1560-7917.ES.2023.28.4.2300007 PMC 바로가기 [Article Type] article
A bias of Asparagine to Lysine mutations in SARS-CoV-2 outside the receptor binding domain affects protein flexibilityArticle Published on 2022-12-092023-07-11 Journal: Frontiers in Immunology [Category] COVID19(2023년), [키워드] infectiousness Molecular modelling Mutation omicron SARS-CoV-2 [DOI] 10.3389/fimmu.2022.954435 PMC 바로가기
Dynamics of viral shedding during ancestral or Omicron BA.1 SARS-CoV-2 infection and enhancement of pre-existing immunity during breakthrough infectionsArticle Published on 2022-12-012022-11-15 Journal: Emerging Microbes & Infections [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] addition Anti-RBD IgG antibody Breakthrough infection Cell cellular immunity cellular response circulating Delta Diagnosis Dynamics exhibited faster greater HCW HCWs healthcare worker humoral IFN-γ Immunity Infection infectiousness investigated isolates median neutralization capacity neutralizing antibody titre normalized omicron pandemic positive pre-existing immunity proportion reported RT-qPCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 isolates SARS-CoV-2 peptides SARS-CoV-2 variants symptom onset Vaccine vaccine-immunity variant viral clearance viral culture Viral load viral loads viral shedding [DOI] 10.1080/22221751.2022.2122578 PMC 바로가기
Network methods and design of randomized trials: Application to investigation of COVID-19 vaccination boosters네트워크 방법 및 무작위 시험 설계: 코로나19 백신 부스터 조사에 적용Article Published on 2022-08-012022-09-11 Journal: Clinical Trials (London, England) [Category] COVID19(2023년), SARS, 변종, 임상, 치료기술, 치료제, [키워드] Analysis antibody tests application approach approval arise booster Booster vaccine booster vaccines can be used Characteristics Clinical efficacy Cluster Combination consequence Contact COVID-19 COVID-19 vaccination detectability disease Effect Efficacy enrolled error evaluate the effect Evidence evidence of feasible flexible framework Guidance HIV HIV prevention incidence Infection infections infectiousness information intervention effect Intervention effects magnitude Molecular epidemiology motivation network network science neutralizing antibody novel populations Pragmatic provide random Randomized randomized trial randomized trials reduce cost Sample size SARS-CoV-2 SARS-CoV-2 vaccine SARS-CoV-2 variants Spread Standard of care statistical Study design susceptibility Transmission Trial United Kingdom Vaccine vaccine efficacy variant [DOI] 10.1177/17407745221111818 PMC 바로가기 [Article Type] Article
The unmitigated profile of COVID-19 infectiousnessCOVID-19 전염성의 완화되지 않은 프로필Observational Study Published on 2022-08-012022-09-11 Journal: eLife [Category] SARS, 변종, [키워드] Alpha alpha and delta variants Analysis assumed China Computational biology COVID-19 delta variant early stage early stages Effectiveness Epidemics epidemiological Epidemiology estimate faster framework generation interval global health growth growth rate help Human individual infected individual infected individuals infected with SARS-CoV-2 infectiousness initial intervals Isolation Measures Mitigation outbreak pandemic quarantine quarantine measures robust SARS-CoV-2 sensitivity analysis spread of COVID-19 statistical Systems biology temporal dynamics thought Transmission variants variants of concern VOCs [DOI] 10.7554/eLife.79134 PMC 바로가기 [Article Type] Observational Study