Articles: coronavirus.
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Multicenter Study
SARS-CoV-2 Seroprevalence among a Southern U.S. Population Indicates Limited Asymptomatic Spread under Physical Distancing Measures.
Characterizing the asymptomatic spread of SARS-CoV-2 is important for understanding the COVID-19 pandemic. This study was aimed at determining asymptomatic spread of SARS-CoV-2 in a suburban, Southern U. S. population during a period of state restrictions and physical distancing mandates. ⋯ Asymptomatic infections, like symptomatic infections, disproportionately affected vulnerable communities in this population, and seroprevalence was higher in African American participants than in White participants. The low, overall prevalence may reflect the success of shelter-in-place mandates at the time this study was performed and of maintaining effective physical distancing practices among suburban populations. Under these public health measures and aggressive case finding, outbreak clusters did not spread into the general population.
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Indian J Otolaryngol · Sep 2020
A Systematic Review on Tracheostomy in COVID-19 Patients: Current Guidelines and Safety Measures.
At this moment the world is fighting with COVID-19 pandemic. Because of increasing number of critical cases, the ICU admissions are also increasing and overwhelming the hospital. ⋯ We did a literature search for research regarding tracheostomy and its post procedure care during the ongoing COVID-19 pandemic. In this review various international guidelines and sources were put together, and we aim to summarize in a systematic way the available recommendations: indications, timing, technique and safety measures for tracheostomy for COVID-19 patients, from all over the world.