ABSTRACT
Evidence suggests that reductions in healthcare utilization, including forgone care, during the COVID-19 pandemic may be contributing towards excess morbidity and mortality. The objective of this study was to describe individual and community-level correlates of forgone care during the COVID-19 pandemic. We conducted a cross-sectional, secondary data analysis of participants (n = 2,003) who reported needing healthcare in two population-representative surveys conducted in Baltimore, MD in 2021 and 2021-2022. Abstracted data included the experience of forgone care, socio-demographic data, comorbidities, financial strain, and community of residence. Participant's community of residence were linked with data acquired from the Baltimore Neighborhood Indicators Alliance relevant to healthcare access and utilization, including walkability and internet access, among others. The data were analyzed using weighted random effects logistic regression. Individual-level factors found to be associated with increased odds for forgone care included individuals age 35-49 (compared to 18-34), female sex, experiencing housing insecurity during the pandemic, and the presence of functional limitations and mental illness. Black/African American individuals were found to have reduced odds of forgone care, compared to any other race. No community-level factors were significant in the multilevel analyses. Moving forward, it will be critical that health systems identify ways to address any barriers to care that populations might be experiencing, such as the use of mobile health services or telemedicine platforms. Additionally, public health emergency preparedness planning efforts must account for the unique needs of communities during future crises, to ensure that their health needs can continue to be met. Finally, additional research is needed to better understand how healthcare access and utilization practices have changed during versus before the pandemic.
Subject(s)
COVID-19 , Pandemics , Humans , COVID-19/epidemiology , Baltimore/epidemiology , Female , Adult , Male , Middle Aged , Adolescent , Cross-Sectional Studies , Young Adult , Health Services Accessibility , Social Determinants of Health , Patient Acceptance of Health Care/statistics & numerical data , SARS-CoV-2 , AgedSubject(s)
COVID-19 , Pandemics , Government Programs , Humans , Pandemics/prevention & control , Public HealthABSTRACT
Biology can be misused, and the risk of this causing widespread harm increases in step with the rapid march of technological progress. A key security challenge involves attribution: determining, in the wake of a human-caused biological event, who was responsible. Recent scientific developments have demonstrated a capability for detecting whether an organism involved in such an event has been genetically modified and, if modified, to infer from its genetic sequence its likely lab of origin. We believe this technique could be developed into powerful forensic tools to aid the attribution of outbreaks caused by genetically engineered pathogens, and thus protect against the potential misuse of synthetic biology.
Subject(s)
Bioterrorism/prevention & control , DNA/analysis , Forensic Genetics/methods , Organisms, Genetically Modified/genetics , Security Measures , Animals , Biotechnology , Communicable Disease Control/methods , Communicable Diseases/microbiology , Communicable Diseases/transmission , Datasets as Topic , Genetic Engineering , Humans , Organisms, Genetically Modified/pathogenicity , Virulence/geneticsSubject(s)
Betacoronavirus , Coronavirus Infections/epidemiology , Coronavirus Infections/transmission , Pneumonia, Viral/epidemiology , Pneumonia, Viral/transmission , Public Health/methods , COVID-19 , China/epidemiology , Coronavirus Infections/prevention & control , Humans , Pandemics/prevention & control , Pneumonia, Viral/prevention & control , SARS-CoV-2 , Social Isolation , Time FactorsSubject(s)
Coronavirus Infections/epidemiology , Health Priorities , Pneumonia, Viral/epidemiology , Betacoronavirus , COVID-19 , COVID-19 Testing , Clinical Laboratory Techniques , Communicable Disease Control , Coronavirus Infections/diagnosis , Coronavirus Infections/prevention & control , Disaster Planning , Hospitals , Humans , Pandemics/prevention & control , Pneumonia, Viral/diagnosis , Pneumonia, Viral/prevention & control , SARS-CoV-2 , United StatesABSTRACT
We propose here changes to the U.S. government policy on potential pandemic pathogen (PPP) oversight and implementation, emphasizing transparency of the review process and the content of the review, publication of the review in advance, responsible publication of enhanced PPP research, high-level signoff on approvals of enhanced PPP experiments, and the need for a significant effort to establish a common international approach to enhanced PPP work. We advocate that the U.S. government recommend, and non-U.S. government funders and journals adopt, a set of best practices that would extend important considerations of biosafety and biosecurity to all work on enhanced potential pandemic pathogens regardless of funding source.
Subject(s)
Biomedical Research , Health Plan Implementation/legislation & jurisprudence , Pandemics/legislation & jurisprudence , United StatesABSTRACT
Predicting which pathogen will confer the highest global catastrophic biological risk (GCBR) of a pandemic is a difficult task. Many approaches are retrospective and premised on prior pandemics; however, such an approach may fail to appreciate novel threats that do not have exact historical precedent. In this paper, based on a study and project we undertook, a new paradigm for pandemic preparedness is presented. This paradigm seeks to root pandemic risk in actual attributes possessed by specific classes of microbial organisms and leads to specific recommendations to augment preparedness activities.
Subject(s)
Disaster Planning/methods , Epidemiological Monitoring , Microbiology , Pandemics , Humans , Risk AssessmentSubject(s)
Disease Outbreaks/prevention & control , Hemorrhagic Fever, Ebola/prevention & control , Medical Missions , Africa, Western/epidemiology , Centers for Disease Control and Prevention, U.S. , Democratic Republic of the Congo/epidemiology , Health Personnel , Hemorrhagic Fever, Ebola/epidemiology , Humans , United States , World Health OrganizationSubject(s)
Disease Outbreaks/prevention & control , Financial Support , Global Health/economics , Security Measures/organization & administration , Communicable Disease Control/organization & administration , Humans , International Cooperation , Program Development , United States , World Health OrganizationABSTRACT
Due to increasing rates of antimicrobial-resistant infections and the current inadequacy of the antibiotic pipeline, there is increasing interest in nontraditional approaches to antibacterial therapies. We define "traditional" agents as small-molecule agents that directly target bacterial components to exert a bacteriostatic or bactericidal effect, and "nontraditional approaches" as antimicrobial therapeutics that work through other means (ie, not a small molecule and/or utilizes a nontraditional target). Due to their atypical features, such therapies may be less susceptible to the emergence of resistance than traditional antibiotics. They include approaches such as monoclonal antibodies, virulence disruptors, immunomodulators, phage therapies, microbiome-based therapies, antibiotic potentiators, and antisense approaches. This article discusses both the developmental and regulatory advantages and challenges associated with each of these technologies. By identifying existing regulatory and developmental gaps, we hope to provide a sense of where focusing resources may provide the greatest impact on successful product development.
Subject(s)
Bacterial Infections/therapy , Antibodies, Monoclonal/therapeutic use , Drug Resistance, Bacterial , Fecal Microbiota Transplantation , Humans , Immunologic Factors/therapeutic use , Microbiota , Phage Therapy , Therapeutics/methods , Therapeutics/trendsSubject(s)
Biomedical Research/standards , Bioterrorism/prevention & control , Pandemics/prevention & control , Risk Management/methods , Biomedical Research/legislation & jurisprudence , Biomedical Research/organization & administration , Bioterrorism/legislation & jurisprudence , Risk Management/legislation & jurisprudence , Risk Management/organization & administrationABSTRACT
The agents most likely to be used in bioterrorism attacks are reviewed, along with the clinical syndromes they produce and their treatment.
Subject(s)
Bacterial Infections/diagnosis , Bacterial Infections/therapy , Bioterrorism , Smallpox/diagnosis , Smallpox/therapy , Anthrax/diagnosis , Anthrax/therapy , Bacterial Infections/prevention & control , Botulism/diagnosis , Botulism/therapy , Diagnosis, Differential , Humans , Plague/diagnosis , Plague/therapy , Tularemia/diagnosis , Tularemia/therapy , United StatesSubject(s)
Biomedical Research/methods , Biomedical Research/trends , Influenza A virus/pathogenicity , Middle East Respiratory Syndrome Coronavirus/pathogenicity , Pandemics/prevention & control , Severe acute respiratory syndrome-related coronavirus/pathogenicity , Virus Diseases/virology , Capital Financing , Containment of Biohazards , Health Policy , Influenza A virus/genetics , Influenza A virus/isolation & purification , Middle East Respiratory Syndrome Coronavirus/genetics , Middle East Respiratory Syndrome Coronavirus/isolation & purification , Occupational Diseases/prevention & control , Occupational Health , Risk Assessment , Severe acute respiratory syndrome-related coronavirus/genetics , Severe acute respiratory syndrome-related coronavirus/isolation & purification , United States , Virus Diseases/epidemiologySubject(s)
Disease Outbreaks/prevention & control , Hemorrhagic Fever, Ebola/epidemiology , Hemorrhagic Fever, Ebola/prevention & control , Travel/legislation & jurisprudence , Guinea/ethnology , Humans , International Cooperation , Liberia/ethnology , Relief Work , Sierra Leone/ethnology , United States/epidemiologyABSTRACT
BACKGROUND: It has been suggested that the true case-fatality rate of human H5N1 influenza infection is appreciably less than the figure of approximately 60% that is based on official World Health Organization (WHO)-confirmed case reports because asymptomatic cases may have been missed. A number of seroepidemiologic studies have been conducted in an attempt to identify such missed cases. METHODS: We conducted a comprehensive literature review of all English-language H5N1 human serology surveys with detailed attention to laboratory methodology used (including whether investigators used criteria set by the WHO to define positive cases), laboratory controls used, and the clades/genotypes involved. RESULTS: Twenty-nine studies were included in the analysis. Few reported using unexposed control groups and one-third did not apply WHO criteria. Of studies that used WHO criteria, only 4 found any seropositive results to clades/genotypes of H5N1 that are currently circulating. No studies reported seropositive results to the clade 2/genotype Z viruses that have spread throughout Eurasia and Africa. CONCLUSIONS: This review suggests that the frequency of positive H5 serology results is likely to be low; therefore, it is essential that future studies adhere to WHO criteria and include unexposed controls in their laboratory assays to limit the likelihood of false-positive results.