Virus Diseases Commons^™

Law, Structural Racism, And The Covid-19 Pandemic, Ruqaiijah Yearby, Seema Mohapatra

All Faculty Scholarship

Racial and ethnic minorities have always been the most impacted by pandemics because of: disparities in exposure to the virus; disparities in susceptibility to contracting the virus; and disparities in treatment. This article explains how structural racism, the ways in which laws are used to advantage the majority and disadvantage racial and ethnic minorities, has caused these disparities. Specifically, this article focuses on how employment, housing, health care, and COVID-19 relief laws have been manipulated to disadvantage racial and ethnic minorities, making minorities more susceptible to COVID-19 infection and death. This article uses Blumenshine’s 2008 framework to outline how structural …

Structural Discrimination In Covid-19 Workplace Protections, Ruqaiijah Yearby, Seema Mohapatra

All Faculty Scholarship

Workers, who are being asked to risk their health by working outside their homes during the COVID-19 pandemic, need adequate hazard compensation, safe workplace conditions, and personal protective equipment (PPE). Sadly, this is not happening for many essential workers, such as those working in home health care and in the meat processing industry. These workers are not only being unnecessarily exposed to the virus, but they are also not receiving paid sick leave, unemployment benefits, and affordable health care and childcare. The lack of these protections is due to structural discrimination and has disproportionately disadvantaged women of color and low-wage …

The Problem With Relying On Profit-Driven Models To Produce Pandemic Drugs, Ana Santos Rutschman

All Faculty Scholarship

The longstanding problems of relying on a market response to a pandemic are becoming readily apparent in the United States, which has quickly become the epicenter of the COVID-19 outbreak. The problems are particularly pronounced in pharmaceutical markets, where we are pinning our hopes for both cures and vaccines. In previous work we have shown how characteristics of healthcare markets in the United States create a divergence between the private incentives of for-profit companies and public health needs, leading to sub-optimal health outcomes in what is a uniquely market-driven healthcare system. In this Essay, written as the COVID-19 pandemic unfolds, …

PortugalʼS Response To Covid-19, Ana Santos Rutschman

All Faculty Scholarship

This essay for the Regulatory Review's special series on Comparing Nations’ Responses to COVID-19 examines the early response to the pandemic in Portugal. The essay focuses on measures adopted in connection with the declarations of state of emergency and state of calamity, as well as the treatment of migrant populations throughout the pandemic.

Mapping Misinformation In The Coronavirus Outbreak, Ana Santos Rutschman

All Faculty Scholarship

The coronavirus outbreak has sent ripples of fear and confusion across the world. These sentiments—and our collective responses to the outbreak—are made worse by rampant misinformation surrounding the new strain of the virus, COVID-2019. In this post, I survey some of the most pervasive areas of tentacular coronavirus-related misinformation that has proliferated online -- as well as the responses of social media companies like YouTube, Facebook, Pinterest and TikTok that may ultimately prove inadequate given the magnitude of the problem.

The Reemergence Of Vaccine Nationalism, Ana Santos Rutschman

All Faculty Scholarship

This short essay explores the reemergence of vaccine nationalism during the COVID-19 pandemic. The essay traces the pre-COVID origins of vaccine nationalism and explains how it can have detrimental effects on equitable access to newly developed vaccines.

Substance Use Disorder, Discrimination, And The Cares Act: Using Disability Law To Strengthen New Protections, Kelly K. Dineen, Elizabeth Pendo

All Faculty Scholarship

The COVID-19 pandemic is having devastating consequences for people with substance use disorders (SUD). SUD is a chronic health condition—like people with other chronic health conditions, people with SUD experience periods of remission and periods of exacerbation and relapse. Unlike people with most other chronic conditions, people with SUD who experience a relapse may face criminal charges and incarceration. They are chronically disadvantaged by pervasive social stigma, discrimination, and structural inequities. People with SUD are also at higher risk for both contracting the SARS-CoV-19 virus and experiencing poorer outcomes. Meanwhile, there are early indications that pandemic conditions have led to …

Vaccine Hesitancy: Experimentalism As Regulatory Opportunity, Ana Santos Rutschman, Timothy L. Wiemken

All Faculty Scholarship

This symposium on patient innovation has prompted us to explore problems related to departures from official vaccination schedules. At a time in which vaccine confidence has been plummeting across the world, we argue that a more granular understanding—and ultimately a more finely tuned regulatory framework—is needed to reflect the current behavioral heterogeneity among indicated patients who choose to forego or delay administration of recommended vaccines. In particular, we focus on a phenomenon we term “vaccine staggering:” a departure from vaccination schedules in the form of delays in receiving one or more vaccines, which is motivated by the desire to boost …

'Terroristic Threats' And Covid-19: A Guide For The Perplexed, Chad Flanders, Courtney Federico, Eric Harmon, Lucas Klein

All Faculty Scholarship

The first few months of the COVID-19 outbreak in the United States saw the rise of a troubling sort of behavior: people would cough or spit on people or otherwise threaten to spread the COVID-19 virus, resulting in panic and sometimes thousands of dollars’ worth of damages to businesses. Those who have been caught doing this — or have filmed themselves doing it — have been charged under so-called “terroristic threat” statutes. But what is a terroristic threat, and is it an appropriate charge in these cases? Surprisingly little has been written about these statutes given their long history and …

The Mosaic Of Coronavirus Vaccine Development: Systemic Failures In Vaccine Innovation, Ana Santos Rutschman

All Faculty Scholarship

Scientists are racing to develop vaccines against the novel coronavirus. While some vaccine candidates may enter the market in record time, the current vaccine innovation ecosystem exposes governance lacunas at both the international and domestic levels.

Protecting Public Health, Susan H. Davide, Christine Macarelli, Anty Lam

Publications and Research

In light of declining vaccination rates, oral health professionals need to be knowledgeable about current vaccine recommendations so they can best advise their patients and support public health.

Leveraging Technology To Blend Large-Scale Epidemiologic Surveillance With Social And Behavioral Science Methods: Successes, Challenges, And Lessons Learned Implementing The Unite Longitudinal Cohort Study Of Hiv Risk Factors Among Sexual Minority Men In The United States, H. Jonathon Rendina, Ali J. Talan, Nicola F. Tavella, Jonathan Lopez Matos, Ruben H. Jimenez, S. Scott Jones, Brian Salfas, Drew Westmoreland

Publications and Research

The use of digital technologies to conduct large-scale research with limited interaction (i.e., no in-person contact) and objective endpoints (i.e., biological testing) has significant potential for the field of epidemiology, but limited research to date has been published on the successes and challenges of such approaches. We analyzed data from a cohort study of sexual minority men across the United States, collected using digital strategies during a 10-month period from 2017 to 2018. Overall, 113,874 individuals were screened, of whom 26,000 were invited to the study, 10,691 joined the study, and 7,957 completed all enrollment steps, including return of a …

Effects Of A Single Mutation In Chikungunya Virus Non-Structural Protein On Virus Infection In Aedes Albopictus And Mammalian Cell Lines, Yin Ling Jolene Fu

Student Works (2020-2029)

Chikungunya virus (CHIKV) has caused large-scale epidemics of fever, rash and arthritis since 2004. This unprecedented re-emergence has been mainly associated with mutations in genes encoding structural envelope proteins, providing increased fitness in the secondary vector Aedes (Ae.) albopictus. In the 2008-2013 CHIKV outbreaks across Southeast Asia, an R82S mutation in non-structural protein 4 (nsP4) emerged early in Malaysia or Singapore and quickly became predominant. To determine whether this nsP4-R82S mutation provides a selective advantage in host cells which may have contributed to the epidemic, the fitness of infectious clone-derived CHIKV with nsP4- 82R and nsP4-82S were compared in Ae. …

Covid-19: A Simple Curve Approximation Tool, Jane Courtney

Articles

In the current COVID-19 pandemic, much focus is put on ‘flattening the curve’. This ‘curve’ refers to the cases versus time graph, which shows the rise of a disease to its peak before descending. The aim in a pandemic is to flatten this curve by reducing the peak and spreading out the timeline. However, the models used to predict this curve are often not clearly outlined, no model parameters are given, and models are not tested against real data. This lack of detail makes it difficult to recreate the curve from these models. What is much needed is a simple …

Be A Hero Too, Samantha S. Rohe, Sophie Cemaj

Books: Pediatrics

This children's book explains COVID-19 and how to decrease the incidence of transmissions.

Prevalence And Correlates Of Transactional Sex Among Women Of Low Socioeconomic Status In Portland, Or, Timothy Menza, Lauren Lipira, Amisha Bhattarai, Victoria Cali-De Leon, E. Roberto Orellana

School of Social Work Faculty Publications and Presentations

Background: Women who report transactional sex are at increased risk for HIV and other sexually transmitted infections (STIs). However, in the United States, social, behavioral, and trauma-related vulnerabilities associated with transactional sex are understudied and data on access to biomedical HIV prevention among women who report transactional sex are limited.

Methods: In 2016, we conducted a population-based, cross-sectional survey of women of low socioeconomic status recruited via respondent-driven sampling in Portland, Oregon. We calculated the prevalence and, assessed the correlates of, transactional sex using generalized linear models accounting for sampling design. We also compared health outcomes, HIV screening, and knowledge …

Mers-Cov Infection In South Korea And Strategies For Possible Future Outbreak: Narrative Review, Chulwoo Park

Faculty Publications

Although there were some positive viewpoints from international press and academia that the Republic of Korea (hereafter South Korea) successfully controlled the Middle East Respiratory Syndrome (MERS) outbreak in 2015, the domestic point of view towards the MERS response in South Korea was critical. As people in the world’s 11th largest economy, South Koreans criticized the failure of hospitals’ initial response to the MERS index case and the lack of a proper control strategy for secondary and tertiary cases. To contain the MERS outbreak, South Korea implemented mainly three MERS control and intervention strategies: quarantine and isolation system, temporary closure …

Synthesis And Characterization Of Long Acting Darunavir Prodrugs, Mary Banoub

Theses & Dissertations

Patient adherence is critical for ART success to ensure adequate viral suppression, therefore, long-acting antiretrovirals are soon replacing current daily regimens. In recent years, two drugs were successfully transformed into long-acting injectables; CAB LA and RPV LA. These long-acting nanoformulations made it possible to abandon the daily pill burden, instead approximately a bimonthly injection of both drugs is enough to suppress and maintain viral load suppression. Our laboratory has been instrumental in transforming FDA-approved and experimental-HIV medications into long-acting slow effective release drugs, also known as LASER ART. LASER ART consists of slow drug metabolism and high permeability and retention …

Hiv-1 Elimination In Humanized Mice, Hang Su

Theses & Dissertations

Human immunodeficiency virus type one (HIV-1) exclusively infects humans and chimpanzees. Therefore, animal models are required for all investigations of viral pathogenesis, therapy and cure. Immunodeficient mice transplanted with human hematopoietic stem cells, termed humanized mice, support the development of multiple human cell lineages throughout the cell’s life span. To this end, we used humanized mice to evaluate the dynamic changes of host immunologic and viral profiles during both acute and chronic HIV-1 infection. We identified the temporal and spatial distribution of HIV-1 cell and tissue compartment infections and outlined correlations made between viral progression and host immunity by comparing …

Theranostics For Antiretroviral Biodistribution And Pharmacokinetics, Brendan M. Ottemann

Theses & Dissertations

RATIONALE: Our laboratories birthed the field of human immunodeficiency virus (HIV) theranostics. The new field allows simultaneous detection (diagnostics) and treatment (therapeutic) for the identification, treatment and inevitable elimination of virus in cell and tissue compartments. By employing theranostics, antiretroviral drugs (ARVs) can be tracked in lymph nodes, gut, spleen and liver. Cellular viral reservoirs including CD4+ T cell populations and mononuclear phagocytes (MP; monocytes, macrophages, microglia and dendritic cells) along with subcellular endosomal structures can now be targeted for drug delivery bringing therapeutics to areas where virus replicates. The overarching idea rests in improving precision targeted ARV delivery. …