Difference in mortality among individuals admitted to hospital with COVID-19 during the first and second waves in South Africa: a cohort study

Covid-19: New UK variant may be linked to increased death rate, early data indicate

(2021) Gareth Iacobucci   BMJ-British Medical Journal

Characterisation of the first 250 000 hospital admissions for COVID-19 in Brazil: a retrospective analysis of nationwide data

(2021) Otavio T Ranzani et al.   Lancet Respiratory Medicine

Association of Intensive Care Unit Patient Load and Demand With Mortality Rates in US Department of Veterans Affairs Hospitals During the COVID-19 Pandemic

(2021) Dawn M. Bravata et al.   JAMA Network Open

SARS-CoV-2 501Y.V2 escapes neutralization by South African COVID-19 donor plasma

(2021) Constantinos Kurt Wibmer et al.   NATURE MEDICINE

Trends in COVID-19-related in-hospital mortality: lessons learned from nationwide samples

(2021) Purnema Madahar et al.   Lancet Respiratory Medicine

Patient factors and temporal trends associated with COVID-19 in-hospital mortality in England: an observational study using administrative data

(2021) Annakan V Navaratnam et al.   Lancet Respiratory Medicine

COVID-19 second wave mortality in Europe and the United States

(2021) Nick James et al.   CHAOS

Second versus first wave of COVID-19 deaths: Shifts in age distribution and in nursing home fatalities

(2021) John P.A. Ioannidis et al.   ENVIRONMENTAL RESEARCH

Escape of SARS-CoV-2 501Y.V2 from neutralization by convalescent plasma

(2021) Sandile Cele et al.   NATURE

Increased mortality in community-tested cases of SARS-CoV-2 lineage B.1.1.7

(2021) Nicholas G. Davies et al.   NATURE

First and second waves of coronavirus disease-19: A comparative study in hospitalized patients in Reus, Spain

(2021) Simona Iftimie et al.   PLoS One

Potential association between COVID-19 mortality and health-care resource availability

(2020) Yunpeng Ji et al.   Lancet Global Health

Remdesivir for the Treatment of Covid-19 — Preliminary Report

(2020) John H. Beigel et al.   NEW ENGLAND JOURNAL OF MEDICINE

Factors Associated With Death in Critically Ill Patients With Coronavirus Disease 2019 in the US

(2020) Shruti Gupta et al.   JAMA Internal Medicine

High-flow nasal oxygen: a safe, efficient treatment for COVID-19 patients not in an ICU

(2020) Tiphaine Guy et al.   EUROPEAN RESPIRATORY JOURNAL

Decreased Case Fatality Rate of COVID‐19 in the Second Wave: A study in 53 countries or regions

(2020) Guihong Fan et al.   Transboundary and Emerging Diseases

The changing demographics of COVID-19

(2020) Priya Venkatesan   Lancet Respiratory Medicine

Delay or Avoidance of Medical Care Because of COVID-19–Related Concerns — United States, June 2020

(2020) Mark É. Czeisler et al.   MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT

Changing Age Distribution of the COVID-19 Pandemic — United States, May–August 2020

(2020) Tegan K. Boehmer et al.   MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT

Complete Mapping of Mutations to the SARS-CoV-2 Spike Receptor-Binding Domain that Escape Antibody Recognition

(2020) Allison J. Greaney et al.   Cell Host & Microbe

Variation in US Hospital Mortality Rates for Patients Admitted With COVID-19 During the First 6 Months of the Pandemic

(2020) David A. Asch et al.   JAMA Internal Medicine

First and second COVID-19 waves in Japan: A comparison of disease severity and characteristics

(2020) Sho Saito et al.   JOURNAL OF INFECTION

The Association Between Hospital Capacity Strain and Inpatient Outcomes in Highly Developed Countries: A Systematic Review

(2016) Carl O. Eriksson et al.   JOURNAL OF GENERAL INTERNAL MEDICINE