Articles with "household transmission" as a keyword



Household transmission of the Delta COVID-19 variant in Queensland, Australia: a case series

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Published in 2022 at "Epidemiology and Infection"

DOI: 10.1017/s0950268822001546

Abstract: Abstract Household transmission plays a key role in the spread of COVID-19 through populations. In this paper, we report on the transmission of COVID-19 within households in a metropolitan area in Australia, examine the impact… read more here.

Keywords: transmission; covid variant; household transmission; case ... See more keywords

Household transmission of human metapneumovirus and seasonal coronavirus

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Published in 2024 at "Epidemiology and Infection"

DOI: 10.1017/s0950268824000517

Abstract: Abstract We analyzed data from a community-based acute respiratory illness study involving K-12 students and their families in southcentral Wisconsin and assessed household transmission of two common seasonal respiratory viruses – human metapneumovirus (HMPV) and… read more here.

Keywords: transmission; human metapneumovirus; model; household transmission ... See more keywords

Cohort-profile: Household transmission of SARS-CoV-2 in a low-resource community in Rio de Janeiro, Brazil

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Published in 2022 at "BMJ Open"

DOI: 10.1136/bmjopen-2022-067212

Abstract: Purpose To better understand the household transmission of SARS-COV-2 in a low-resource community in Rio de Janeiro during the COVID-19 pandemic (2020–2022). Participants This is an open prospective cohort study of children ≤12 years old… read more here.

Keywords: transmission sars; household transmission; cov low; household ... See more keywords

Household transmission and incidence of positive SARS-CoV-2 RT-PCR in symptomatic healthcare workers, clinical course and outcome: a French hospital experience

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Published in 2020 at "Occupational and Environmental Medicine"

DOI: 10.1136/oemed-2020-106866

Abstract: Objectives Although healthcare workers (HCWs) have been particularly affected by SARS-CoV-2, detailed data remain scarce. In this study, we investigated infection rates, clinical characteristics, occupational exposure and household transmission among all symptomatic HCWs screened by… read more here.

Keywords: household; cov pcr; sars cov; healthcare workers ... See more keywords

Household Transmission of SARS-CoV-2 in Bhutan

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Published in 2022 at "BioMed Research International"

DOI: 10.1155/2022/5644454

Abstract: Introduction The transmission trend of SARS-CoV-2 is continuously evolving. Understanding the dynamics in different settings is crucial for any effective containment measures. We aimed to study the characteristics of household transmission of SARS-CoV-2 in Bhutanese… read more here.

Keywords: household contacts; transmission; transmission sars; household transmission ... See more keywords

Comparative effectiveness of antiviral treatment on household transmission of SARS-CoV-2: a retrospective cohort study using administrative data

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Published in 2025 at "BMC Infectious Diseases"

DOI: 10.1186/s12879-025-11651-6

Abstract: Antiviral treatment reduces influenza transmission and differs in effectiveness among agents. Although SARS-CoV-2 antivirals lower viral shedding, their role in preventing secondary household transmission and the differences between agents remain unclear. We conducted a retrospective… read more here.

Keywords: transmission; antiviral treatment; history; household transmission ... See more keywords

Recent household transmission of tuberculosis in England, 2010–2012: retrospective national cohort study combining epidemiological and molecular strain typing data

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Published in 2017 at "BMC Medicine"

DOI: 10.1186/s12916-017-0864-y

Abstract: BackgroundWe estimate the proportion of tuberculosis (TB) in England due to recent household transmission, identify factors associated with being a household transmitter, and investigate the impact that identification of a case has on time to… read more here.

Keywords: household; contact tracing; england; transmission ... See more keywords
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Household transmission of seasonal coronavirus infections: Results from the Flu Watch cohort study

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Published in 2020 at "Wellcome Open Research"

DOI: 10.12688/wellcomeopenres.16055.1

Abstract: Background: In the context of the current coronavirus disease 2019 (COVID-19) pandemic, understanding household transmission of seasonal coronaviruses may inform pandemic control. We aimed to investigate what proportion of seasonal coronavirus transmission occurred within households,… read more here.

Keywords: risk; household; transmission; household transmission ... See more keywords

Settings for non-household transmission of SARS-CoV-2 during the second lockdown in England and Wales – analysis of the Virus Watch household community cohort study

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Published in 2022 at "Wellcome Open Research"

DOI: 10.12688/wellcomeopenres.17981.1

Abstract: Background: “Lockdowns” to control serious respiratory virus pandemics were widely used during the coronavirus disease 2019 (COVID-19) pandemic. However, there is limited information to understand the settings in which most transmission occurs during lockdowns, to… read more here.

Keywords: virus watch; non household; infection; household transmission ... See more keywords

Household Transmission of SARS-CoV-2 from Humans to Pets, Washington and Idaho, USA

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Published in 2022 at "Emerging Infectious Diseases"

DOI: 10.3201/eid2812.220215

Abstract: SARS-CoV-2 likely emerged from an animal reservoir. However, the frequency of and risk factors for interspecies transmission remain unclear. We conducted a community-based study in Idaho, USA, of pets in households that had >1 confirmed… read more here.

Keywords: idaho usa; transmission sars; household transmission; sars cov ... See more keywords

Vaccine Effect on Household Transmission of Omicron and Delta SARS-CoV-2 Variants

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Published in 2022 at "Journal of Korean Medical Science"

DOI: 10.3346/jkms.2023.38.e9

Abstract: Background We evaluated the household secondary attack rate (SAR) of the omicron and delta severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants, according to the vaccination status of the index case and household contacts; further,… read more here.

Keywords: index; index cases; household transmission; antibody ... See more keywords