Tag: coronavirus

#Dexamethasone in Hospitalized Patients with #Covid-19 — Preliminary Report

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Coronavirus disease 2019 (Covid-19) is associated with diffuse lung damage. Glucocorticoids may modulate inflammation-mediated lung injury and thereby reduce progression to respiratory failure and death In this controlled, open-label trial comparing a range of possible treatments in patients who were hospitalized with Covid-19, we randomly assigned patients to receive oral or intravenous dexamethasone (at a… Continue reading #Dexamethasone in Hospitalized Patients with #Covid-19 — Preliminary Report

Rapid Gel Card Agglutination Assays for Serological Analysis Following #SARS-CoV-2 Infection in Humans

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High-throughput and rapid serology assays to detect the antibody response specific to severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) in human blood samples are urgently required to improve our understanding of the effects of COVID-19 across the world. Short-term applications include rapid case identification and contact tracing to limit viral spread, while population screening to determine the… Continue reading Rapid Gel Card Agglutination Assays for Serological Analysis Following #SARS-CoV-2 Infection in Humans

Reduction of secondary transmission of SARS-CoV-2 in households by face mask use, disinfection and social distancing: a cohort study in Beijing, China

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Transmission of COVID-19 within families and close contacts accounts for the majority of epidemic growth. Community mask wearing, hand washing and social distancing are thought to be effective but there is little evidence to inform or support community members on COVID-19 risk reduction within families.. ..The secondary attack rate in families was 23.0% (77/335). Face… Continue reading Reduction of secondary transmission of SARS-CoV-2 in households by face mask use, disinfection and social distancing: a cohort study in Beijing, China

CDC people at risk of devere COVID-19 illness

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..CDC has removed the specific age threshold from the older adult classification. CDC now warns that among adults, risk increases steadily as you age, and it’s not just those over the age of 65 who are at increased risk for severe illness.. ..There was consistent evidence (from multiple small studies or a strong association from… Continue reading CDC people at risk of devere COVID-19 illness

Prevalence of Asymptomatic SARS-CoV-2 Infection

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Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread rapidly throughout the world since the first cases of coronavirus disease 2019 (COVID-19) were observed in December 2019 in Wuhan, China. It has been suspected that infected persons who remain asymptomatic play a significant role in the ongoing pandemic, but their relative number and effect have… Continue reading Prevalence of Asymptomatic SARS-CoV-2 Infection

Identifying airborne transmission as the dominant route for the spread of #COVID-19

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Various mitigation measures have been implemented to fight the coronavirus disease 2019 (COVID-19) pandemic, including widely adopted social distancing and mandated face covering. However, assessing the effectiveness of those intervention practices hinges on the understanding of virus transmission, which remains uncertain. Here we show that airborne transmission is highly virulent and represents the dominant route… Continue reading Identifying airborne transmission as the dominant route for the spread of #COVID-19

Influence of perceived threat of Covid-19 and HEXACO personality traits on toilet paper stockpiling

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Following the fast spread of Covid-19 across Europe and North America in March 2020, many people started stockpiling commodities like toilet paper. Despite the high relevance for public authorities to adequately address stockpiling behavior, empirical studies on the psychological underpinnings of toilet paper stockpiling are still scarce. In this study, we investigated the relation between… Continue reading Influence of perceived threat of Covid-19 and HEXACO personality traits on toilet paper stockpiling

ACE2 Expression is Increased in the Lungs of Patients with Comorbidities Associated with Severe COVID-19

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Patients who died from COVID-19 often had comorbidities, such as hypertension, diabetes, and chronic obstructive lung disease. Although angiotensin-converting enzyme 2 (ACE2) is crucial for SARS-CoV2 to bind and enter host cells, no study has systematically assessed the ACE2 expression in the lungs of patients with these diseases. Here, we analyzed over 700 lung transcriptome… Continue reading ACE2 Expression is Increased in the Lungs of Patients with Comorbidities Associated with Severe COVID-19