Risk of hydroxychloroquine alone and in combination with azithromycin in the treatment of rheumatoid arthritis: a multinational, retrospective study – The Lancet Rheumatology Commentary: Hydroxychloroquine plus azithromycin increases heart risk, finds global study – Columbia University Irving Medical Center  

The post Observational study: Risk of hydroxychloroquine alone and in combination with azithromycin in the treatment of rheumatoid arthritis appeared first on Links Medicus.

New drool-based tests are replacing the dreaded coronavirus nasal swab – Science  

The post New drool-based tests are replacing the dreaded coronavirus nasal swab appeared first on Links Medicus.

Nosocomial COVID-19 infection: examining the risk of mortality. The COPE-Nosocomial Study (COVID in Older PEople) – Journal of Hospital Infection Commentary: Expert reaction to a study looking at hospital-acquired COVID-19 infections – Science Media Centre  

The post Nosocomial COVID-19 infection: Examining the risk of mortality appeared first on Links Medicus.

Effect of Renin-Angiotensin-Aldosterone System Inhibitors in Patients with COVID-19: a Systematic Review and Meta-analysis of 28,872 Patients – Current Atherosclerosis Reports Commentaries: Expert reaction to study looking at blood pressure medicines and COVID-19 – Science Media Centre AND Coronavirus Treatment: Blood Pressure Medicines May Reduce COVID-19 Severity, Deaths: Study – International Business Times  

The post Systematic review: Effect of renin-angiotensin-aldosterone system inhibitors in patients with COVID-19 appeared first on Links Medicus.

Two metres or one: what is the evidence for physical distancing in covid-19? – The BMJ Commentary: Rigid social distancing rules for COVID-19 based on outdated science – British Medical Journal  

The post Two meters or one: What is the evidence for physical distancing in Covid-19? appeared first on Links Medicus.

Post-discharge persistent symptoms and health-related quality of life after hospitalization for COVID-19 – Journal of Infection Commentary: COVID-19 symptoms can persist for months after hospital stay – CIDRAP  

The post Post-discharge persistent symptoms and health-related quality of life after hospitalization for COVID-19 appeared first on Links Medicus.

BCG vaccination in infancy does not protect against COVID-19. Evidence from a natural experiment in Sweden – Clinical Infectious Diseases  

The post BCG vaccination in infancy does not protect against COVID-19. Evidence from a natural experiment in Sweden appeared first on Links Medicus.

COVID-19 re-infection by a phylogenetically distinct SARS-coronavirus-2 strain confirmed by whole genome sequencing – Clinical Infectious Diseases See also: First Covid-19 reinfection documented in Hong Kong  

The post COVID-19 re-infection by a phylogenetically distinct SARS-coronavirus-2 strain confirmed by whole genome sequencing appeared first on Links Medicus.

Duration of SARS-CoV-2 Infectivity: When is it Safe to Discontinue Isolation? – Clinical Infectious Diseases  

The post Duration of SARS-CoV-2 infectivity: When is it safe to discontinue isolation? appeared first on Links Medicus.

Diagnostic and prognostic value of hematological and immunological markers in COVID-19 infection: A meta-analysis of 6320 patients – PLOS One  

The post Diagnostic and prognostic value of hematological and immunological markers in COVID-19 infection: A meta-analysis of 6320 patients appeared first on Links Medicus.