RESUMO
Antimicrobial resistance is a public health emergency and represents an impending pandemic. Implementing the lessons learned from responding to the COVID-19 pandemic is essential in accelerating the development of new antimicrobials and therapeutic strategies, rapid diagnostics and improved vaccines. A rededicated, coordinated and collaborative global effort of all stakeholders in academia, healthcare, government agencies, industry, finance and philanthropy is essential to halt the continued spread of antimicrobial resistance and to prevent further morbidity and mortality from drug-resistant pathogens.
RESUMO
As the fourth wave of the SARS-CoV-2 pandemic encircles the globe, there remains an urgent challenge to identify safe and effective treatment and prevention strategies that can be implemented in a range of health care and clinical settings. Substantial advances have been made in the use of anti-SARS-CoV-2 antibodies to mitigate the morbidity and mortality associated with COVID-19. On 15 June 2021, the National Institutes of Health, in collaboration with the U.S. Food and Drug Administration, convened a virtual summit to summarize existing knowledge on anti-SARS-CoV-2 antibodies and to identify key unanswered scientific questions to further catalyze the clinical development and implementation of antibodies.
Assuntos
Anticorpos Monoclonais/uso terapêutico , COVID-19/prevenção & controle , COVID-19/terapia , SARS-CoV-2/imunologia , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais/imunologia , COVID-19/imunologia , Humanos , Imunização Passiva/efeitos adversos , National Institutes of Health (U.S.) , Estados Unidos , United States Food and Drug Administration , Soroterapia para COVID-19RESUMO
The coronavirus disease 2019 (COVID-19) pandemic has significantly impacted persons with human immunodeficiency virus (HIV), interfering with critical health services for HIV prevention, treatment, and care. While there are multiple profiles of persons living with HIV and the impact of COVID-19 may differ for each, the severity of COVID-19 in persons with HIV is related strongly to the presence of comorbidities that increase the risk of severe disease in COVID-19 patients in the absence of HIV. An effective response to the juxtaposition of the HIV and COVID-19 pandemics requires a novel coordinated and collaborative global effort of scientists, industry, and community partners to accelerate basic and clinical research, as well as implementation science to operationalize evidence-based interventions expeditiously in real-world settings. Accelerated development and clinical evaluation of prevention and treatment countermeasures are urgently needed to mitigate the juxtaposition of the HIV and COVID-19 pandemics.
Assuntos
COVID-19/epidemiologia , Infecções por HIV/epidemiologia , Pandemias , Síndrome da Imunodeficiência Adquirida , HIV , Humanos , SARS-CoV-2RESUMO
Over the past year, the SARS-CoV-2 pandemic has swept the globe, resulting in an enormous worldwide burden of infection and mortality. However, the additional toll resulting from long-term consequences of the pandemic has yet to be tallied. Heterogeneous disease manifestations and syndromes are now recognized among some persons after their initial recovery from SARS-CoV-2 infection, representing in the broadest sense a failure to return to a baseline state of health after acute SARS-CoV-2 infection. On 3 to 4 December 2020, the National Institute of Allergy and Infectious Diseases, in collaboration with other Institutes and Centers of the National Institutes of Health, convened a virtual workshop to summarize existing knowledge on postacute COVID-19 and to identify key knowledge gaps regarding this condition.
Assuntos
COVID-19/epidemiologia , National Institutes of Health (U.S.) , Pandemias , SARS-CoV-2 , Humanos , Estados Unidos/epidemiologiaRESUMO
Since 2014, cases of acute flaccid myelitis (AFM) have been reported in the United States in increasing numbers biennially, occurring in the late summer and early fall. Although there is unlikely to be a single causative agent of this syndrome, non-polio enteroviruses, including enterovirus D-68 (EV-D68), have had epidemiological and laboratory associations with AFM. Much remains to be known about AFM and AFM-associated enteroviruses, including disease pathogenesis and the best strategies for development of therapeutics or preventive modalities including vaccines. To catalyze research that addresses these scientific and clinical gaps, the National Institute of Allergy and Infectious Diseases convened a workshop entitled "AFM Preparedness: Addressing EV-D68 and Other AFM-Associated Enteroviruses" on 19-20 February 2020.
Assuntos
Viroses do Sistema Nervoso Central , Enterovirus Humano D , Mielite , Doenças Neuromusculares , Humanos , Estados UnidosRESUMO
The development, validation, and appropriate application of serological assays to detect antibodies to SARS-CoV-2 are essential to determining seroprevalence of this virus in the United States and globally and in guiding government leadership and the private sector on back-to-work policies. An interagency working group of the US Department of Health and Human Services convened a virtual workshop to identify knowledge gaps and key outstanding scientific issues and to develop strategies to fill them. Key outcomes of the workshop included recommendations for (1) advancing serology assays as a tool to better understand SARS-CoV-2 infection and (2) conducting crucial serology field studies to advance an understanding of immunity to SARS-CoV-2, leading to protection and duration of protection, including the correlation between serological test results and risk of reinfection.
Assuntos
Anticorpos Antivirais/sangue , Betacoronavirus/imunologia , Infecções por Coronavirus/imunologia , Pneumonia Viral/imunologia , Estudos Soroepidemiológicos , Testes Sorológicos/métodos , COVID-19 , Infecções por Coronavirus/sangue , Humanos , Pandemias , Pneumonia Viral/sangue , SARS-CoV-2RESUMO
This article outlines the significant scientific progress reported in 2019 that has led to the development of new drugs and therapeutic regimens, vaccine candidates, and diagnostics for the prevention and treatment of tuberculosis. In 2020, it will be important to build on this momentum and continue to advance basic and clinical research to develop improved tools and interventions, simultaneously optimizing their implementation in national control programs. To successfully achieve the goal to end tuberculosis within a generation, a concerted, collective, and collaborative effort is required, involving government, academia, industry and civil society at all levels.
Assuntos
Tuberculose/prevenção & controle , Tuberculose/terapia , Animais , Antituberculosos/uso terapêutico , Humanos , Mycobacterium tuberculosis , Tuberculose/diagnóstico , Tuberculose/imunologia , Vacinas contra a TuberculoseRESUMO
This article highlights biomedical research goals for the development of critical tools, including innovative diagnostics, safe and effective vaccines, and new and improved therapeutics, necessary to achieve an end to the global epidemic of sexually transmitted infections. The incidence of sexually transmitted infections (STIs), including gonorrhea, syphilis, chlamydia, and trichomoniasis, is increasing by over 1 million new cases daily and represents a global public health crisis. There is an alarming increase of gonorrhea and syphilis among men who have sex with men and bisexual men, 2 key populations also at high risk for human immunodeficiency virus. A refocused, dedicated, and intensive biomedical research program is needed targeting development of innovative diagnostics, safe and effective vaccines, and new and improved therapeutics. This article highlights biomedical research goals providing critical tools necessary to achieve an end to the global STIs epidemic.
Assuntos
Pesquisa Biomédica , Infecções Sexualmente Transmissíveis/diagnóstico , Anti-Infecciosos/uso terapêutico , Pesquisa Biomédica/métodos , Humanos , Infecções Sexualmente Transmissíveis/tratamento farmacológico , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/prevenção & controle , Vacinas/uso terapêuticoRESUMO
BACKGROUND: During the past 4 decades, substantial progress has been made in the development of strategies for HIV prevention, treatment, and care resulting from observational science, discovery and innovation science, and implementation science. Building on these fundamental discoveries, innovation science has led to novel, safe, and effective modalities for HIV treatment and prevention, including combination antiretroviral therapy and treatment as prevention and pre-exposure prophylaxis, respectively. SETTING: In the United States and globally, there remains a major challenge in the optimal implementation of the strategies that we already have in the areas of HIV prevention, diagnosis, treatment, and care. METHODS: Implementation science will be essential to the successful achievement of ending the global HIV epidemic by translating evidence-based interventions, resulting from discovery and innovation science, into real-world practice. Strategies are needed that integrate and implement the biomedical tools currently available within the social and structural contexts and across all stages of the HIV prevention and care continuum. Several of the latest methodologies and analytical approaches that are being actively pursued, as well as the research challenges and opportunities to conducting implementation science in the context of both the global and domestic responses to HIV, are the focus of this special supplement to the Journal of AIDS. CONCLUSIONS: Knowledge resulting from implementation science will be critical to define and refine the approaches to successfully bring HIV prevention and treatment interventions to scale and achieve the goal of ending the HIV epidemic in the United States and worldwide.
Assuntos
Epidemias/prevenção & controle , Infecções por HIV , Ciência da Implementação , Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Humanos , Profilaxia Pré-ExposiçãoRESUMO
Unprecedented basic and clinical biomedical research advances over the past 4 decades have led to the development of "toolkits" of highly effective interventions for preventing and treating human immunodeficiency virus (HIV). Despite many successes in decreasing the incidence and mortality of HIV, major challenges remain in the goal of ending the HIV pandemic in the United States and globally. Overcoming these challenges will require optimization of the implementation of existing interventions for HIV prevention and treatment together with the continued development of new and innovative approaches that can be readily utilized by individuals with HIV and those at risk of infection.
Assuntos
Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Síndrome da Imunodeficiência Adquirida , Gerenciamento Clínico , HIV , Infecções por HIV/tratamento farmacológico , Implementação de Plano de Saúde , Humanos , Incidência , Pandemias , Vigilância em Saúde PúblicaAssuntos
Terapia Antirretroviral de Alta Atividade , Infecções por HIV/terapia , HIV/fisiologia , Vacinas contra a AIDS , Anticorpos Neutralizantes/uso terapêutico , Contagem de Linfócito CD4 , Infecções por HIV/tratamento farmacológico , Infecções por HIV/imunologia , Humanos , Intervalo Livre de Progressão , Indução de Remissão , Replicação ViralAssuntos
Saúde Global/legislação & jurisprudência , Qualidade da Assistência à Saúde/tendências , Pesquisa/economia , Tuberculose Pulmonar/economia , Tuberculose Pulmonar/prevenção & controle , Efeitos Psicossociais da Doença , Erradicação de Doenças , Saúde Global/estatística & dados numéricos , Objetivos , Política de Saúde , Prioridades em Saúde , Humanos , Incidência , Liderança , Mortalidade , Mycobacterium tuberculosis/efeitos dos fármacos , Mycobacterium tuberculosis/patogenicidade , Sistemas Políticos , Qualidade da Assistência à Saúde/normas , Tuberculose Pulmonar/tratamento farmacológico , Tuberculose Pulmonar/epidemiologia , Organização Mundial da Saúde/economiaRESUMO
Since its peak in early 2016, the incidence of Zika virus (ZIKV) cases has declined to such low levels that Phase 3 field efficacy trials may be infeasible. While great progress was made to rapidly advance several vaccine candidates into Phase 1 and 2 clinical trials, in the absence of sustained viral transmission it may be difficult to evaluate the effectiveness of ZIKV vaccine candidates by conducting traditional clinical disease endpoint efficacy studies. However, ZIKV is still circulating at low levels in some areas and is likely to re-emerge in naïve populations or in sites of prior epidemics once population immunity wanes. Therefore, the public health need for a ZIKV vaccine remains. To facilitate continued ZIKV vaccine development efforts, the World Health Organization's Initiative for Vaccine Research and the National Institutes of Health's National Institute of Allergy and Infectious Diseases co-hosted a meeting of experts in March 2018 to identify strategies to demonstrate vaccine effectiveness in view of waning ZIKV disease incidence. This paper outlines points for consideration for developers, regulators, and other stakeholders working towards a licensed ZIKV vaccine. These deliberations may also be applicable to development of vaccines for other emerging infections where the size, unpredictability, and ephemeral nature of outbreaks makes clinical disease endpoint efficacy trials to demonstrate vaccine effectiveness infeasible.
Assuntos
Vacinação/legislação & jurisprudência , Potência de Vacina , Vacinas Virais/imunologia , Infecção por Zika virus/prevenção & controle , Anticorpos Antivirais/sangue , Ensaios Clínicos como Assunto , Surtos de Doenças/prevenção & controle , Humanos , National Institutes of Health (U.S.) , Estados Unidos , Vacinação/estatística & dados numéricos , Organização Mundial da SaúdeAssuntos
Síndrome da Imunodeficiência Adquirida/prevenção & controle , Cooperação Internacional , Síndrome da Imunodeficiência Adquirida/epidemiologia , África/epidemiologia , Epidemias/prevenção & controle , Infecções por HIV/tratamento farmacológico , História do Século XXI , Humanos , Cooperação Internacional/história , Estados UnidosRESUMO
Controlling and ultimately ending tuberculosis (TB) as a public health scourge will require a multifaceted and comprehensive approach involving the intensification of public health efforts, including scaling-up the delivery of current diagnostic, preventive, and therapeutic tools. However, a critically important element in the effort to end TB is an accelerated biomedical research effort to address the many unanswered questions about the disease process itself and to develop improved and innovative countermeasures. An intensive effort toward these research goals will facilitate the achievement of the aspirational goal of ending TB.
Assuntos
Pesquisa Biomédica , Tuberculose/prevenção & controle , Coinfecção/tratamento farmacológico , Infecções por HIV/tratamento farmacológico , Humanos , Saúde Pública , Tuberculose/diagnóstico , Tuberculose/tratamento farmacológico , Tuberculose/etiologia , Vacinas contra a Tuberculose/imunologiaRESUMO
Presidential administrations face any number of unexpected crises during their tenure, and global pandemics are among the most challenging. As of January 2017, one of the authors had served under 5 presidents as the director of the National Institute of Allergy and Infectious Diseases at the National Institutes of Health. During each administration, the government faced unexpected pandemics, ranging from the HIV/AIDS pandemic, which began during the Reagan administration, to the recent Zika outbreak in the Americas, which started during the Obama administration. These experiences underscored the need to optimize preparation for and response to these threats whenever and wherever they emerge. This article recounts selected outbreaks occurring during this period and highlights lessons that were learned that can be applied to the infectious disease threats that will inevitably be faced in the current presidential administration and beyond.
Assuntos
Doenças Transmissíveis Emergentes/história , Pandemias/história , Controle de Doenças Transmissíveis/história , Doenças Transmissíveis Emergentes/epidemiologia , Doenças Transmissíveis Emergentes/prevenção & controle , História do Século XX , História do Século XXI , Humanos , Pandemias/prevenção & controle , PolíticaRESUMO
Development of a universal influenza vaccine is a research priority for the National Institute of Allergy and Infectious Diseases (NIAID) at the National Institutes of Health. To facilitate this goal, we convened a workshop in Rockville, Maryland to identify knowledge gaps in influenza research and develop strategies to fill them.