Timothy Veldman
YOU?
Author Swipe
View article: Association of race, ethnicity, and housing stability with COVID-19 testing method by investigators in underserved populations 2020–2023
Association of race, ethnicity, and housing stability with COVID-19 testing method by investigators in underserved populations 2020–2023 Open
Background Expanding SARS-CoV-2 testing was a critical part of community-based health efforts during the COVID-19 pandemic. In the RADx-UP consortium, a large NIH-funded network of community-engaged researchers in the United States, invest…
View article: Association of race, ethnicity, and housing stability with COVID-19 testing method by investigators in underserved populations 2020–2023
Association of race, ethnicity, and housing stability with COVID-19 testing method by investigators in underserved populations 2020–2023 Open
Background Expanding SARS-CoV-2 testing was a critical part of community-based health efforts during the COVID-19 pandemic. In the RADx-UP consortium, a large NIH-funded network of community-engaged researchers in the United States, invest…
View article: Molecular dynamics of the host response to <i>Streptococcus pneumoniae</i> pneumonia in baboons
Molecular dynamics of the host response to <i>Streptococcus pneumoniae</i> pneumonia in baboons Open
Background Bacterial pneumonia remains a leading cause of morbidity and mortality worldwide despite the widespread availability of antibiotics. Novel pneumonia therapies and biomarkers are urgently needed to improve outcomes and advance pe…
View article: RADx-UP Testing Core: Access to COVID-19 Diagnostics in Community-Engaged Research with Underserved Populations
RADx-UP Testing Core: Access to COVID-19 Diagnostics in Community-Engaged Research with Underserved Populations Open
Research on the COVID-19 pandemic revealed a disproportionate burden of COVID-19 infection and death among underserved populations and exposed low rates of SARS-CoV-2 testing in these communities. A landmark National Institutes of Health (…
View article: Access to COVID-19 testing by individuals with housing insecurity during the early days of the COVID-19 pandemic in the United States: a scoping review
Access to COVID-19 testing by individuals with housing insecurity during the early days of the COVID-19 pandemic in the United States: a scoping review Open
Introduction: The COVID-19 pandemic focused attention on healthcare disparities and inequities faced by individuals within marginalized and structurally disadvantaged groups in the United States. These individuals bore the heaviest burden …
View article: Implementation of a Prospective Index-Cluster Sampling Strategy for the Detection of Presymptomatic Viral Respiratory Infection in Undergraduate Students
Implementation of a Prospective Index-Cluster Sampling Strategy for the Detection of Presymptomatic Viral Respiratory Infection in Undergraduate Students Open
Background Index-cluster studies may help characterize the spread of communicable infections in the presymptomatic state. We describe a prospective index-cluster sampling strategy (ICSS) to detect presymptomatic respiratory viral illness a…
View article: Access to COVID-19 testing by individuals with housing insecurity during the early days of the COVID-19 pandemic in the United States: a scoping review
Access to COVID-19 testing by individuals with housing insecurity during the early days of the COVID-19 pandemic in the United States: a scoping review Open
Introduction The COVID-19 pandemic focused attention on healthcare disparities and inequities faced by individuals within marginalized and structurally disadvantaged groups in the United States. These individuals bore the heaviest burden a…
View article: RADx-UP Testing Core: Access to COVID-19 Diagnostics in Community-Engaged Research with Underserved Populations
RADx-UP Testing Core: Access to COVID-19 Diagnostics in Community-Engaged Research with Underserved Populations Open
Research on the COVID-19 pandemic revealed a disproportionate burden of COVID-19 infection and death among underserved populations and exposed low rates of SARS-CoV-2 testing in these communities. A landmark National Institutes of Health (…
View article: Manufacturing Supply Chain Development for Modular Solar-Thermochemical Conversion Platform - CRADA 387 (Final Report)
Manufacturing Supply Chain Development for Modular Solar-Thermochemical Conversion Platform - CRADA 387 (Final Report) Open
Modular chemical process intensification (MCPI) is an emerging field where chemical processing is performed using small-scale modular equipment instead of conventional large centralized chemical plants. Conventional chemical plants benefit…
View article: Pathogenesis insights from an ancient and ubiquitous spirochete
Pathogenesis insights from an ancient and ubiquitous spirochete Open
International audience
View article: Assessment of the Feasibility of Using Noninvasive Wearable Biometric Monitoring Sensors to Detect Influenza and the Common Cold Before Symptom Onset
Assessment of the Feasibility of Using Noninvasive Wearable Biometric Monitoring Sensors to Detect Influenza and the Common Cold Before Symptom Onset Open
This cohort study suggests that the use of a noninvasive, wrist-worn wearable device to predict an individual's response to viral exposure prior to symptoms is feasible. Harnessing this technology would support early interventions to limit…
View article: Innate-like Gene Expression of Lung-Resident Memory CD8<sup>+</sup> T Cells during Experimental Human Influenza: A Clinical Study
Innate-like Gene Expression of Lung-Resident Memory CD8<sup>+</sup> T Cells during Experimental Human Influenza: A Clinical Study Open
Rationale: Suboptimal vaccine immunogenicity and antigenic mismatch, compounded by poor uptake, means that influenza remains a major global disease. T cells recognizing peptides derived from conserved viral proteins could enhance vaccine-i…
View article: A Host Transcriptional Signature for Presymptomatic Detection of Infection in Humans Exposed to Influenza H1N1 or H3N2
A Host Transcriptional Signature for Presymptomatic Detection of Infection in Humans Exposed to Influenza H1N1 or H3N2 Open
There is great potential for host-based gene expression analysis to impact the early diagnosis of infectious diseases. In particular, the influenza pandemic of 2009 highlighted the challenges and limitations of traditional pathogen-based t…
View article: Particle Size and Density Measurement
Particle Size and Density Measurement Open
This project has developed a miniature gravity settling classifier (flow cell) and flow system that separates slurry particles by settling rate into six different Cuts. The settling rates for particles in each Cut were determined from COMS…
View article: Nasal microbiota exhibit neither reproducible nor orderly dynamics following rhinoviral infection
Nasal microbiota exhibit neither reproducible nor orderly dynamics following rhinoviral infection Open
Background How human-associated microbial communities resist and respond to perturbations remains incompletely understood. Viral challenge provides one opportunity to test how human microbiota respond to disturbance. Methods Using an exper…
View article: Evaluation of Crystal Accumulation in High Level Waste Glasses with Research-Scale Melter
Evaluation of Crystal Accumulation in High Level Waste Glasses with Research-Scale Melter Open
The report summarizes the experimental results from a long term Research Scale Melter (RSM) test which was performed at Pacific Northwest National Laboratory (PNNL) in FY16 to answer questions on the effects of spinel crystal accumulation …
View article: Nasopharyngeal Protein Biomarkers of Acute Respiratory Virus Infection
Nasopharyngeal Protein Biomarkers of Acute Respiratory Virus Infection Open
Infection of respiratory mucosa with viral pathogens triggers complex immunologic events in the affected host. We sought to characterize this response through proteomic analysis of nasopharyngeal lavage in human subjects experimentally cha…
View article: A Genomic Signature of Influenza Infection Shows Potential for Presymptomatic Detection, Guiding Early Therapy, and Monitoring Clinical Responses
A Genomic Signature of Influenza Infection Shows Potential for Presymptomatic Detection, Guiding Early Therapy, and Monitoring Clinical Responses Open
Early, presymptomatic intervention with oseltamivir (corresponding to the onset of a published host-based genomic signature of influenza infection) resulted in decreased overall influenza symptoms (aggregate symptom scores of 23.5 vs 46.3)…
View article: Differential evolution of peripheral cytokine levels in symptomatic and asymptomatic responses to experimental influenza virus challenge
Differential evolution of peripheral cytokine levels in symptomatic and asymptomatic responses to experimental influenza virus challenge Open
Summary Exposure to influenza virus triggers a complex cascade of events in the human host. In order to understand more clearly the evolution of this intricate response over time, human volunteers were inoculated with influenza A/Wisconsin…