scholarly journals Ignoring spatial heterogeneity in drivers of SARS-CoV-2 transmission in the US will impede sustained elimination

2021 ◽  
Author(s):  
Zachary Susswein ◽  
Eugenio Valdano ◽  
Tobias Brett ◽  
Pej Rohani ◽  
Vittoria Colizza ◽  
...  
Keyword(s):  
Public Health ◽  
Spatial Scales ◽  
The United States ◽  
Public Health Importance ◽  
High Resolution Data ◽  
The Public ◽  
The Us ◽  
Urban Rural ◽  
Parallel Streams ◽  
Contagion Risk

To dissect the transmission dynamics of SARS-CoV-2 in the United States, we integrate parallel streams of high-resolution data on contact, mobility, seasonality, vaccination, and seroprevalence within a metapopulation network. We find the COVID-19 pandemic in the US is characterized by a geographically localized mosaic of transmission along an urban-rural gradient, with many outbreaks sustained by between-county transmission. We detect a dynamic tension between the spatial scale of public health interventions and population susceptibility as pre-pandemic contact is resumed. Further, we identify regions rendered particularly at risk from invasion by variants of concern due to spatial connectivity. These findings emphasize the public health importance of accounting for the hierarchy of spatial scales in transmission and the heterogeneous impacts of mobility on the landscape of contagion risk.

Revealing public opinion towards COVID-19 vaccines with Twitter data in the United States: a spatiotemporal perspective (Preprint)

2021 ◽  
Author(s):  
Tao Hu ◽  
Siqin Wang ◽  
Wei Luo ◽  
Mengxi Zhang ◽  
Xiao Huang ◽  
...  
Keyword(s):  
Public Health ◽  
Public Opinion ◽  
Public Attitudes ◽  
The United States ◽  
Health Crisis ◽  
The Public ◽  
Public Sentiment ◽  
Spatiotemporal Trends ◽  
The Us ◽  
Key Events

BACKGROUND The COVID-19 pandemic has imposed a large, initially uncontrollable, public health crisis both in the US and across the world, with experts looking to vaccines as the ultimate mechanism of defense. The development and deployment of COVID-19 vaccines have been rapidly advancing via global efforts. Hence, it is crucial for governments, public health officials, and policy makers to understand public attitudes and opinions towards vaccines, such that effective interventions and educational campaigns can be designed to promote vaccine acceptance OBJECTIVE The aim of this study is to investigate public opinion and perception on COVID-19 vaccines by investigating the spatiotemporal trends of their sentiment and emotion towards vaccines, as well as how such trends relate to popular topics on Twitter in the US METHODS We collected over 300,000 geotagged tweets in the US from March 1, 2020 to February 28, 2021. We examined the spatiotemporal patterns of public sentiment and emotion over time at both national and state scales and identified three phases along the pandemic timeline with the significant changes of public sentiment and emotion, further linking to eleven key events and major topics as the potential drivers to induce such changes via cloud mapping of keywords and topic modelling RESULTS An increasing trend of positive sentiment in parallel with the decrease of negative sentiment are generally observed in most states, reflecting the rising confidence and anticipation of the public towards vaccines. The overall tendency of the eight types of emotion implies the trustiness and anticipation of the public to vaccination, accompanied by the mixture of fear, sadness and anger. Critical social/international events and/or the announcements of political leaders and authorities may have potential impacts on the public opinion on vaccines. These factors, along with important topics and manual reading of popular posts on eleven key events, help identify underlying themes and validate insights from the analysis CONCLUSIONS The analyses of near real-time social media big data benefit public health authorities by enabling them to monitor public attitudes and opinions towards vaccine-related information in a geo-aware manner, address the concerns of vaccine skeptics and promote the confidence of individuals within a certain region or community, towards vaccines

The Emergence of COVID-19 in the US: A Public Health and Political Communication Crisis

2020 ◽  
Vol 45 (6) ◽  
pp. 967-981 ◽  
Author(s):  
Sarah E. Gollust ◽  
Rebekah H. Nagler ◽  
Erika Franklin Fowler
Keyword(s):  
Public Health ◽  
Political Communication ◽  
Initial Response ◽  
The United States ◽  
Future Research ◽  
Attitudes And Beliefs ◽  
Health Issues ◽  
Health Crisis ◽  
The Public ◽  
The Us

Abstract The coronavirus public health crisis is also a political-communication and health-communication crisis. In this article, the authors describe the key communication-related phenomena and evidence of concerning effects manifested in the United States during the initial response to the pandemic. The authors outline the conditions of communication about coronavirus that contribute to deleterious outcomes, including partisan cueing, conflicting science, downplayed threats, emotional arousal, fragmented media, and Trump's messaging. The authors suggest these have contributed to divergent responses by media sources, partisan leaders, and the public alike, leading to different attitudes and beliefs as well as varying protective actions taken by members of the public to reduce their risk. In turn, these divergent communication phenomena will likely amplify geographic variation in and inequities with COVID-19 disease outcomes. The authors conclude with some suggestions for future research, particularly surrounding communication about health inequity and strategies for reducing partisan divergence in views of public health issues in the future.

scholarly journals Anticipating emerging arboviruses: What comes after Zika?

2017 ◽  
Author(s):  
Michelle V. Evans ◽  
Courtney C. Murdock ◽  
John M. Drake
Keyword(s):  
Public Health ◽  
The United States ◽  
Statistical Techniques ◽  
Public Health Community ◽  
Vector Borne Diseases ◽  
The Public ◽  
Health Community ◽  
Partially Observed ◽  
The Us ◽  
Vector Borne

AbstractNew vector-borne diseases have emerged on multiple occasions over the last several decades, raising fears that they may become established within the United States. Here, we provide a watchlist of flaviviruses with high potential to emerge in the US, identified using new statistical techniques for mining the associations in partially observed data, to allow the public health community to better target surveillance.

scholarly journals Community Pharmacists Roles During the COVID-19 Pandemic

2020 ◽  
pp. 089719002098062
Author(s):  
Karl Hess ◽  
Albert Bach ◽  
Kimberly Won ◽  
Sheila M. Seed
Keyword(s):  
Public Health ◽  
Health Services ◽  
Pharmacy Practice ◽  
Community Pharmacists ◽  
State Level ◽  
The United States ◽  
Public Health Care ◽  
Public Health Services ◽  
The Public ◽  
The Us

The aim of this paper is to review the roles that community pharmacists in the United States (US) can play to support public health measures during the current severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) pandemic (COVID-19). Community pharmacists in the US are highly visible and accessible to the public and have long been regarded as a source for immunization services as well as other public health activities. In the US, the scope of pharmacy practice continues to expand and incorporate various health services on a state-by-state level. For the purposes of this article, a PubMed literature search was undertaken to identify published articles on SARS-CoV-2, COVID-19, pharmacist- and pharmacy-based immunization and other public health care activities in the US in order to identify and discuss roles that community pharmacists can play during this pandemic including as vaccinators, screeners and testers. In conclusion, community pharmacists are knowledgeable and capable providers of public health services and are easily accessible and well regarded by the public. The incorporation of community pharmacists into this nation’s COVID-19 pandemic response plan can help aid recovery efforts in the US.

scholarly journals Revealing public opinion towards COVID-19 vaccines using Twitter data in the United States: a spatiotemporal perspective

2021 ◽  
Author(s):  
Tao Hu ◽  
Siqin Wang ◽  
Wei Luo ◽  
Yingwei Yan ◽  
Mengxi Zhang ◽  
...  
Keyword(s):  
Public Health ◽  
United States ◽  
Public Opinion ◽  
Public Attitudes ◽  
The United States ◽  
The Public ◽  
Public Sentiment ◽  
Spatiotemporal Trends ◽  
The Us ◽  
Key Events

Background: The COVID-19 pandemic has imposed a large, initially uncontrollable, public health crisis both in the United States (US) and across the world, with experts looking to vaccines as the ultimate mechanism of defense. The development and deployment of COVID-19 vaccines have been rapidly advancing via global efforts. Hence, it is crucial for governments, public health officials, and policy makers to understand public attitudes and opinions towards vaccines, such that effective interventions and educational campaigns can be designed to promote vaccine acceptance. Objective: The aim of this study is to investigate public opinion and perception on COVID-19 vaccines by investigating the spatiotemporal trends of their sentiment and emotion towards vaccines, as well as how such trends relate to popular topics on Twitter in the US. Methods: We collected over 300,000 geotagged tweets in the US from March 1, 2020 to February 28, 2021. We examined the spatiotemporal patterns of public sentiment and emotion over time at both national and state scales and identified three phases along the pandemic timeline with the significant changes of public sentiment and emotion. We further linked the changes to eleven key events and major topics as the potential drivers to induce such changes via cloud mapping of keywords and topic modeling. Results: An increasing trend of positive sentiment in parallel with the decrease of negative sentiment are generally observed in most states, reflecting the rising confidence and anticipation of the public towards COVID-19 vaccines. The overall tendency of the eight types of emotion implies the trustiness and anticipation of the public to vaccination, accompanied by the mixture of fear, sadness and anger. Critical social/international events and/or the announcements of political leaders and authorities may have potential impacts on the public opinion on vaccines. These factors, along with important topics and manual reading of popular posts on eleven key events, help identify underlying themes and validate insights from the analysis. Conclusions: The analyses of near real-time social media big data benefit public health authorities by enabling them to monitor public attitudes and opinions towards vaccine-related information in a geo-aware manner, address the concerns of vaccine skeptics and promote the confidence of individuals within a certain region or community, towards vaccines.

scholarly journals Tick and Tickborne Pathogen Surveillance as a Public Health Tool in the United States

2020 ◽  
Author(s):  
Rebecca J Eisen ◽  
Christopher D Paddock
Keyword(s):  
Public Health ◽  
United States ◽  
Healthcare Providers ◽  
The United States ◽  
Human Pathogens ◽  
Public Health Importance ◽  
Tick Abundance ◽  
The Public ◽  
Host Seeking ◽  
Surveillance Programs

Abstract In recent decades, tickborne disease (TBD) cases and established populations of medically important ticks have been reported over expanding geographic areas, and an increasing number of tickborne bacteria, viruses, and protozoans have been recognized as human pathogens, collectively contributing to an increasing burden of TBDs in the United States. The prevention and diagnosis of TBDs depend greatly on an accurate understanding by the public and healthcare providers of when and where persons are at risk for exposure to human-biting ticks and to the pathogens these ticks transmit. However, national maps showing the distributions of medically important ticks and the presence or prevalence of tickborne pathogens are often incomplete, outdated, or lacking entirely. Similar deficiencies exist regarding geographic variability in host-seeking tick abundance. Efforts to accurately depict acarological risk are hampered by lack of systematic and routine surveillance for medically important ticks and their associated human pathogens. In this review, we: 1) outline the public health importance of tick surveillance; 2) identify gaps in knowledge regarding the distributions and abundance of medically important ticks in the United States and the presence and prevalence of their associated pathogens; 3) describe key objectives for tick surveillance and review methods appropriate for addressing those goals; and 4) assess current capacity and barriers to implementation and sustainability of tick surveillance programs.

scholarly journals Food biosecurity in the United States

2004 ◽  
Vol 25 (3) ◽  
pp. 10
Author(s):  
Stephen J Knabel
Keyword(s):  
Public Health ◽  
Food Supply ◽  
The United States ◽  
Terrorist Attacks ◽  
Health Security ◽  
The Public ◽  
Governmental Agencies ◽  
The Us ◽  
Title Iii ◽  
Terrorist Acts

The events of 11 September 2001 highlighted the vulnerability of US citizens and the US society in general to terrorist attacks. Since then, numerous governmental agencies and scientific bodies have emphasised the need to enhance the biosecurity of the US food supply. Food biosecurity is the prevention of intentional contamination of food with hazardous biological agents through tampering or other malicious, criminal or terrorist actions or threats. As part of the nation?s response to this issue, Congress passed the Public Health Security and Bioterrorism Response Act of 2002. Title III of the Bioterrorism Act includes a number of provisions designed to improve the food safety efforts of the Food and Drug Administration (FDA), including new authority to protect the food supply against terrorist acts and other threats.

Interaction of Ukrainian Diaspora and the USA Government Regarding Celebration of Ukrainian Independence Day on January 22

2018 ◽  
Vol 1 (47) ◽  
pp. 136-145
Author(s):  
Halyna Shchyhelska
Keyword(s):  
United States ◽  
House Of Representatives ◽  
The United States ◽  
100Th Anniversary ◽  
Totalitarian Regime ◽  
The Public ◽  
Us Congress ◽  
The Us ◽  
Public Consciousness ◽  
The Usa

2018 marks the 100th anniversary of the proclamation of Ukrainian independence. OnJanuary 22, 1918, the Ukrainian People’s Republic proclaimed its independence by adopting the IV Universal of the Ukrainian Central Rada, although this significant event was «wiped out» from the public consciousness on the territory of Ukraine during the years of the Soviet totalitarian regime. At the same time, January 22 was a crucial event for the Ukrainian diaspora in the USA. This article examines how American Ukrainians interacted with the USA Government institutions regarding the celebration and recognition of the Ukrainian Independence day on January 22. The attention is focused on the activities of ethnic Ukrainians in the United States, directed at the organization of the special celebration of the Ukrainian Independence anniversaries in the US Congress and cities. Drawing from the diaspora press and Congressional Records, this article argues that many members of Congress participated in the observed celebration and expressed kind feelings to the Ukrainian people, recognised their fight for freedom, during the House of Representatives and Senate sessions. Several Congressmen submitted the resolutions in the US Congress urging the President of United States to designate January 22 as «Ukrainian lndependence Day». January 22 was proclaimed Ukrainian Day by the governors of fifteen States and mayors of many cities. Keywords: January 22, Ukrainian independence day, Ukrainian diaspora, USA, interaction, Congress

State Intervention During Public Health Emergencies: Is the United States Prepared for an Ebola Outbreak?

2015 ◽  
Vol 12 (2) ◽  
Author(s):  
Marie-Helen Maras ◽  
Michelle D. Miranda
Keyword(s):  
Public Health ◽  
State Intervention ◽  
The United States ◽  
International Travel ◽  
American Government ◽  
Training And Education ◽  
Public Health Emergencies ◽  
The Us ◽  
Bioterrorism Agent ◽  
Legal Guidelines

AbstractIn the fall of 2014, the US was faced with the reality that a deadly, foreign virus had entered its borders. Ebola, a disease thought to be of little threat to the US yet classified as a major bioterrorism agent, became a reality for the American government and its citizens. The introduction of Ebola unveiled many deficiencies in the country’s health care system, international travel policies, and ability to control or restrict the movement of exposed individuals in order to protect the larger population. The need to review and establish legal guidelines and policies to deal with these deficiencies is paramount: the inherent lack of training and education; weaknesses in monitoring, maintenance, and treatment; and the lack of uniform guidelines to isolate international travelers have all demonstrated that the country may not be able to control a larger-scale threat in the future.

Adapting to Teaching During a Pandemic: Pedagogical Adjustments for the Next Semester of Teaching During COVID-19 and Future Online Learning

2021 ◽  
pp. 237337992098726
Author(s):  
Siobhan Hickling ◽  
Alexandra Bhatti ◽  
Gina Arena ◽  
James Kite ◽  
Justin Denny ◽  
...  
Keyword(s):  
Public Health ◽  
Transformative Learning ◽  
Student Perceptions ◽  
Online Teaching ◽  
Great Majority ◽  
The United States ◽  
Teaching Philosophies ◽  
The Public ◽  
Video Meeting ◽  
Health Teaching

COVID-19 has altered public health higher education and its impact on pedagogy will be felt long into the future. In response to social distancing measures, teaching academics implemented a number of changes to curricula. It is important to better understand and begin to evaluate these changes, as well as set a course for future changes to public health curricula both during and after the pandemic to best enable transformative learning. Teaching academics have an understanding of academic hierarchies and student perceptions and are well placed to provide insights into current and future changes to pedagogy in response to the pandemic. A survey was developed to examine changes that academics had made to their teaching in response to COVID-19. Responses were received from 63 public health teaching academics from five universities in Australia, the United States, and Canada. Public health teaching academics rapidly implemented a number of changes to their teaching, including alterations that enabled online teaching. The great majority of changes to teaching were related to tools or techniques, such as synchronous tutorials delivered in a video meeting room. There remains further work for the public health pedagogy community in reevaluating teaching aims and teaching philosophies in light of the COVID-19 pandemic. This could include examination of the weighting of different topics, including communicable diseases, in curricula. A series of questions to assist academics reformulating their curricula is provided. Public health teaching evolved rapidly to meet the challenges of COVID-19; however, ongoing adaptation is necessary to further enhance pedagogy.

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