Vaccine nationalism and the dynamics and control of SARS-CoV-2

Article Medicine, General & Internal

Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK

Merryn Voysey et al.

Summary: The ChAdOx1 nCoV-19 vaccine has been shown to have an acceptable safety profile and effectiveness against symptomatic COVID-19, with higher efficacy observed in the group that received a low dose followed by a standard dose.

LANCET (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Immunological memory to SARS-CoV-2 assessed for up to 8 months after infection

Jennifer M. Dan et al.

Summary: Different components of immune memory to SARS-CoV-2 exhibit distinct kinetics, with antibodies and spike-specific memory B cells remaining relatively stable over 6 months, while CD4(+) T cells and CD8(+) T cells declining with a half-life of 3 to 5 months after infection.

SCIENCE (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Model-informed COVID-19 vaccine prioritization strategies by age and serostatus

Kate M. Bubar et al.

Summary: The study found that prioritizing the vaccine for adults aged 20 to 49 can minimize the number of cases, while prioritizing the vaccine for adults over 60 can minimize mortality and years of life lost. Redirecting vaccine doses to seronegative individuals through individual-level serological tests can improve the impact of each dose.

SCIENCE (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Immunological characteristics govern the transition of COVID-19 to endemicity

Jennie S. Lavine et al.

Summary: The study suggests that infection-blocking immunity to SARS-CoV-2 wanes rapidly while disease-reducing immunity is long-lived. The model predicts that once reaching endemic phase, SARS-CoV-2 may become no more virulent than the common cold. However, a different outcome is predicted for an emergent coronavirus causing severe disease in children.

SCIENCE (2021)

添加到收藏夹

Editorial Material Medicine, General & Internal

Covax must go beyond proportional allocation of covid vaccines to ensure fair and equitable access

Lisa M. Herzog et al.

BMJ-BRITISH MEDICAL JOURNAL (2021)

添加到收藏夹

Editorial Material Public, Environmental & Occupational Health

Enhancing the WHO's Proposed Framework for Distributing COVID-19 Vaccines Among Countries

Ezekiel J. Emanuel et al.

AMERICAN JOURNAL OF PUBLIC HEALTH (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Variation in SARS-CoV-2 outbreaks across sub-Saharan Africa

Benjamin L. Rice et al.

Summary: The SARS-CoV-2 pandemic has shown low burdens in sub-Saharan Africa compared to other regions, potentially influenced by factors such as climate and population demographics. Caution is needed when interpreting analyses that aggregate data from low- and middle-income settings. Heterogeneity in connectivity across sub-Saharan Africa may contribute to variance in the pace of viral spread.

NATURE MEDICINE (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Epidemiological and evolutionary considerations of SARS-CoV-2 vaccine dosing regimes

Chadi M. Saad-Roy et al.

Summary: Given vaccine dose shortages and logistical challenges, various deployment strategies are being proposed to increase population immunity levels to SARS-CoV-2. While focusing on one dose may decrease infections in the short term, the long-term outcomes depend on the relative immune robustness of this approach. Under conditions of partial population immunity, a one-dose policy may increase the potential for antigenic evolution.

SCIENCE (2021)

添加到收藏夹

News Item Medicine, General & Internal

Covid-19: WHO warns against vaccine nationalism or face further virus mutations

Lynn Eaton

BMJ-BRITISH MEDICAL JOURNAL (2021)

添加到收藏夹

Article Biochemical Research Methods

Adaptive social contact rates induce complex dynamics during epidemics

Ronan F. Arthur et al.

Summary: Epidemics pose challenging dilemmas for governments and individuals, requiring a delicate balance between economic and personal health considerations. Adaptive social contact plays a key role in epidemic outcomes, yet the complexity of human-nature epidemic systems remains poorly understood.

PLOS COMPUTATIONAL BIOLOGY (2021)

添加到收藏夹

Article Infectious Diseases

Prioritising COVID-19 vaccination in changing social and epidemiological landscapes: a mathematical modelling study

Peter C. Jentsch et al.

Summary: This study compared four different strategies for prioritizing SARS-CoV-2 vaccines and found that vaccination strategies targeting transmission might prevent more deaths than prioritizing vulnerable age groups as the pandemic progresses.

LANCET INFECTIOUS DISEASES (2021)

添加到收藏夹

Article Infectious Diseases

Vaccination and non-pharmaceutical interventions for COVID-19: a mathematical modelling study

Sam Moore et al.

Summary: The study found that vaccination alone is insufficient to contain the outbreak. Even with an optimistic assumption that the vaccine can prevent 85% of infections, the reproduction number (R) is estimated to be 1.58 once all eligible adults have been offered both doses of the vaccine without non-pharmaceutical interventions (NPIs).

LANCET INFECTIOUS DISEASES (2021)

添加到收藏夹

Article Medicine, General & Internal

Efficacy of NVX-CoV2373 Covid-19 Vaccine against the B.1.351 Variant

V. Shinde et al.

Summary: The NVX-CoV2373 vaccine showed efficacy in preventing Covid-19, with higher vaccine efficacy observed among HIV-negative participants. Most infections were caused by the B.1.351 variant.

NEW ENGLAND JOURNAL OF MEDICINE (2021)

添加到收藏夹

Article Multidisciplinary Sciences

mRNA vaccination boosts cross-variant neutralizing antibodies elicited by SARS-CoV-2 infection

Leonidas Stamatatos et al.

Summary: The study found that vaccination of both previously infected individuals and those who were not infected resulted in increased neutralizing antibody titers, with previously infected individuals showing a greater boost in neutralizing titers. Vaccination of naive individuals also elicited cross-neutralizing responses, but at lower titers.

SCIENCE (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Prior SARS-CoV-2 infection rescues B and T cell responses to variants after first vaccine dose

Catherine J. Reynolds et al.

Summary: Vaccination with a single dose of BNT162b2 after prior infection with a heterologous variant substantially enhances neutralizing antibody responses against variants. In contrast, individuals without prior infection showed reduced immunity against variants after receiving a single vaccine dose.

SCIENCE (2021)

添加到收藏夹

Review Biochemistry & Molecular Biology

The origins and potential future of SARS-CoV-2 variants of concern in the evolving COVID-19 pandemic

Sarah P. Otto et al.

Summary: After a year into the COVID-19 pandemic, attention has shifted to the emergence and spread of variants of concern (VOCs) of SARS-CoV-2. These variants have shown detrimental effects on virus transmission and severity, prompting global efforts to understand their impact on disease control and public health interventions. Efforts are being made to explore the evolutionary processes involved in the emergence of new variants and to minimize their impact on the ongoing pandemic.

CURRENT BIOLOGY (2021)

添加到收藏夹

Letter Biochemistry & Molecular Biology

Has SARS-CoV-2 reached peak fitness?

Roberto Burioni et al.

NATURE MEDICINE (2021)

添加到收藏夹

Article Cell Biology

Longitudinal analysis of humoral immunity against SARS-CoV-2 Spike in convalescent individuals up to 8 months post-symptom onset

Sai Priya Anand et al.

Summary: Recent research on convalescent individuals of COVID-19 has shown a decline in antibody levels in plasma, while specific memory B cells remain present. IgM antibodies against Spike and RBD decay rapidly, whereas IgG decline is less significant. Understanding these immune memory responses is crucial for secondary infection prevention and vaccine efficacy.

CELL REPORTS MEDICINE (2021)

添加到收藏夹

Article Biology

The Timing and Nature of Behavioural Responses Affect the Course of an Epidemic

Rebecca C. Tyson et al.

BULLETIN OF MATHEMATICAL BIOLOGY (2020)

添加到收藏夹

Letter Infectious Diseases

An interactive web-based dashboard to track COVID-19 in real time

Ensheng Dong et al.

LANCET INFECTIOUS DISEASES (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Susceptible supply limits the role of climate in the early SARS-CoV-2 pandemic

Rachel E. Baker et al.

SCIENCE (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Projecting the transmission dynamics of SARS-CoV-2 through the postpandemic period

Stephen M. Kissler et al.

SCIENCE (2020)

添加到收藏夹

Article Infectious Diseases

Evolving epidemiology and transmission dynamics of coronavirus disease 2019 outside Hubei province, China: a descriptive and modelling study

Juanjuan Zhang et al.

LANCET INFECTIOUS DISEASES (2020)

添加到收藏夹

Article Mathematics, Applied

Stability and oscillations of multistage SIS models depend on the number of stages

Gergely Röst et al.

APPLIED MATHEMATICS AND COMPUTATION (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Age-dependent effects in the transmission and control of COVID-19 epidemics

Nicholas G. Davies et al.

NATURE MEDICINE (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Immune life history, vaccination, and the dynamics of SARS-CoV-2 over the next 5 years

Chadi M. Saad-Roy et al.

SCIENCE (2020)

添加到收藏夹

Editorial Material Multidisciplinary Sciences

Vaccine nationalism's politics

David P. Fidler

SCIENCE (2020)

添加到收藏夹

Editorial Material Multidisciplinary Sciences

An ethical framework for global vaccine allocation The Fair Priority Model offers a practical way to fulfill pledges to distribute vaccines fairly and equitably

Ezekiel J. Emanuel et al.

SCIENCE (2020)

添加到收藏夹

Article Physics, Multidisciplinary

Conditions for a Second Wave of COVID-19 Due to Interactions Between Disease Dynamics and Social Processes

Sansao A. Pedro et al.

FRONTIERS IN PHYSICS (2020)

添加到收藏夹

Letter Medicine, General & Internal

Persistence and Evolution of SARS-CoV-2 in an Immunocompromised Host

Bina Choi et al.

NEW ENGLAND JOURNAL OF MEDICINE (2020)

添加到收藏夹

Review Public, Environmental & Occupational Health

Economic and Behavioral Influencers of Vaccination and Antimicrobial Use

Caroline E. Wagner et al.

FRONTIERS IN PUBLIC HEALTH (2020)

添加到收藏夹

Article Biology

Asynchrony between virus diversity and antibody selection limits influenza virus evolution

Dylan H. Morris et al.

ELIFE (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Epidemiology and transmission dynamics of COVID-19 in two Indian states

Ramanan Laxminarayan et al.

SCIENCE (2020)

添加到收藏夹

Article Immunology

Dynamic Perspectives on the Search for a Universal Influenza Vaccine

Chadi M. Saad-Roy et al.

JOURNAL OF INFECTIOUS DISEASES (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Epidemic dynamics of respiratory syncytial virus in current and future climates

Rachel E. Baker et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Self-enforcing regional vaccination agreements

Petra Klepac et al.

JOURNAL OF THE ROYAL SOCIETY INTERFACE (2016)

添加到收藏夹

Article Management

A Game-Theoretic Model of International Influenza Vaccination Coordination

Hamed Mamani et al.

MANAGEMENT SCIENCE (2013)

添加到收藏夹

Article Biochemical Research Methods

Viral Phylodynamics

Erik M. Volz et al.

PLOS COMPUTATIONAL BIOLOGY (2013)

添加到收藏夹

Article Infectious Diseases

Optimal but unequitable prophylactic distribution of vaccine

Matt J. Keeling et al.

EPIDEMICS (2012)

添加到收藏夹

Article Multidisciplinary Sciences

Synthesizing epidemiological and economic optima for control of immunizing infections

Petra Klepac et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2011)

添加到收藏夹

Article Multidisciplinary Sciences

Adaptive human behavior in epidemiological models

Eli P. Fenichel et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2011)

添加到收藏夹

Review Multidisciplinary Sciences

Modelling the influence of human behaviour on the spread of infectious diseases: a review

Sebastian Funk et al.

JOURNAL OF THE ROYAL SOCIETY INTERFACE (2010)

添加到收藏夹

Article Biochemical Research Methods

Dynamics and Control of Diseases in Networks with Community Structure

Marcel Salathe et al.

PLOS COMPUTATIONAL BIOLOGY (2010)

添加到收藏夹

Article Genetics & Heredity

Phylodynamics of Infectious Disease Epidemics

Erik M. Volz et al.

GENETICS (2009)

添加到收藏夹

Article Biology

Impact of travel between patches for spatial spread of disease

Ying-Hen Hsieh et al.

BULLETIN OF MATHEMATICAL BIOLOGY (2007)

添加到收藏夹

Article Multidisciplinary Sciences

Epochal evolution shapes the phylodynamics of interpandemic influenza A (H3N2) in humans

Katia Koelle et al.

SCIENCE (2006)

添加到收藏夹

Article Biology

Reproduction numbers and sub-threshold endemic equilibria for compartmental models of disease transmission

P van den Driessche et al.

MATHEMATICAL BIOSCIENCES (2002)

添加到收藏夹

Vaccine nationalism and the dynamics and control of SARS-CoV-2

相关参考文献

导出引文

分享论文