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M-A: Diagnostic performance of different sampling approaches for SARS-CoV-2 RT-PCR testing

Diagnostic performance of different sampling approaches for SARS-CoV-2 RT-PCR testing: a systematic review and meta-analysis – The Lancet Infectious Diseases Commentary: Beyond COVID-19—will self-sampling and testing become the norm? – The Lancet Infectious Diseases Related Meta-analysis: Saliva and nasopharyngeal swab nucleic acid amplification have similar diagnostic accuracy for the detection of SARS-CoV-2 AND Saliva vs. […]

The post M-A: Diagnostic performance of different sampling approaches for SARS-CoV-2 RT-PCR testing appeared first on Links Medicus.

M-A: Corticosteroids in COVID-19 and non-COVID-19 ARDS

Corticosteroids in COVID-19 and non-COVID-19 ARDS: a systematic review and meta-analysis – Intensive Care Medicine  

The post M-A: Corticosteroids in COVID-19 and non-COVID-19 ARDS appeared first on Links Medicus.

Study Commentary | What if the EHR Age-Adjusts D-dimer for You?

What if the EHR Age-Adjusts D-dimer for You? – Journal Feed Original study: Multi-center implementation of automated age-adjusted D-dimer results reduces unnecessary PE imaging – The American Journal of Emergency Medicine (link to abstract – $ for full-text)  

The post Study Commentary | What if the EHR Age-Adjusts D-dimer for You? appeared first on Links Medicus.

Study shows past COVID-19 infection doesn’t fully protect young people against reinfection

Study shows past COVID-19 infection doesn’t fully protect young people against reinfection – Mount Sinai School of Medicine Original study: SARS-CoV-2 seropositivity and subsequent infection risk in healthy young adults: a prospective cohort study – The Lancet Respiratory Medicine Related Study: SARS-CoV-2 infection rates of antibody-positive vs. antibody-negative health-care workers – previous infection was associated […]

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Study: Double masking improves protection from Covid-19 mostly by eliminating any gaps or poor-fitting areas of a mask

Fitted Filtration Efficiency of Double Masking During the COVID-19 Pandemic – JAMA Internal Medicine Commentaries: Fit matters most when double masking to protect yourself from COVID-19 – University of North Carolina Health Care AND Check your fit on that double mask if you want it to work against Covid, study says – CNN  

The post Study: Double masking improves protection from Covid-19 mostly by eliminating any gaps or poor-fitting areas of a mask appeared first on Links Medicus.

COVID vaccines and blood clots: five key questions

COVID vaccines and blood clots: five key questions – Nature See also (podcast): Coronapod: could COVID vaccines cause blood clots? Here’s what the science says – Nature  

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Editorial: SARS-CoV-2 Vaccine–Induced Immune Thrombotic Thrombocytopenia – “The very low prevalence of this complication of vaccination, however severe, relative to the benefits of preventing Covid-19 must be emphasized”

Pathologic Antibodies to Platelet Factor 4 after ChAdOx1 nCoV-19 Vaccination

Pathologic Antibodies to Platelet Factor 4 after ChAdOx1 nCoV-19 Vaccination – New England Journal of Medicine Commentaries: Researchers Offer Algorithm for Managing Thrombosis and Thrombocytopenia After COVID-19 Vaccination – NEJM Journal Watch AND Blood Clots After COVID-19 Vaccination Linked to Immune Response: UK Report – TCTMD AND People with rare blood clots after a COVID-19 […]

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China’s Sinovac COVID-19 vaccine 67% effective in preventing symptomatic infection, 85% effective in preventing hospitalizations and 80% effective in preventing deaths – Chile govt report

China’s Sinovac COVID-19 vaccine 67% effective in preventing symptomatic infection – Chile govt report – Reuters   Commentary on Twitter (thread – click for more) Sinovac's CoronaVac in Chile: for Feb-Mar, during major outbreak. Data from National Health Fund, comparisons adjusted for age, gender, region, income, nationality. Fully vaccinated after 14 days was effective; 1 […]

The post China’s Sinovac COVID-19 vaccine 67% effective in preventing symptomatic infection, 85% effective in preventing hospitalizations and 80% effective in preventing deaths – Chile govt report appeared first on Links Medicus.

A guideline to limit indoor airborne transmission of COVID-19

A guideline to limit indoor airborne transmission of COVID-19 – Proceedings of the National Academy of Sciences  

The post A guideline to limit indoor airborne transmission of COVID-19 appeared first on Links Medicus.