scholarly journals Spreading (Dis)Trust: Covid-19 Misinformation and Government Intervention in Italy

2020 ◽  
Vol 8 (2) ◽  
pp. 458-461 ◽  
Author(s):  
Alessandro Lovari
Keyword(s):  
Public Health ◽  
Social Media ◽  
Health Communication ◽  
Public Institutions ◽  
General State ◽  
Health Issues ◽  
Public Health Communication ◽  
Strategic Role ◽  
Use Of Social Media ◽  
The Impact

The commentary focuses on the spread of Covid-19 misinformation in Italy, highlighting the dynamics that have impacted on its pandemic communication. Italy has recently been affected by a progressive erosion of trust in public institutions and a general state of information crisis regarding matters of health and science. In this context, the politicization of health issues and a growing use of social media to confront the Coronavirus “infodemic” have led the Italian Ministry of Health to play a strategic role in using its official Facebook page to mitigate the spread of misinformation and to offer updates to online publics. Despite this prompt intervention, which increased the visibility and reliability of public health communication, coordinated efforts involving different institutions, media and digital platform companies still seem necessary to reduce the impact of misinformation, as using a multichannel strategy helps avoid increasing social and technological disparities at a time of crisis.

scholarly journals The influence of risk perceptions on close contact frequency during the SARS-CoV-2 pandemic

2021 ◽  
Author(s):  
James Wambua ◽  
Lisa Hermans ◽  
Pietro Coletti ◽  
Frederik Verelst ◽  
Lander Willem ◽  
...  
Keyword(s):  
Public Health ◽  
Health Communication ◽  
Risk Perceptions ◽  
Close Contact ◽  
Social Contact ◽  
Perceived Severity ◽  
Public Health Communication ◽  
Contact Behaviour ◽  
Contact Frequency ◽  
The Impact

Abstract Human behaviour is known to be crucial in the propagation of infectious diseases through respiratory or close-contact routes like the current SARS-CoV-2 virus. Intervention measures implemented to curb the spread of the virus mainly aim at limiting the number of close contacts, until vaccine roll-out is complete. Our main objective was to assess the relationships between SARS-CoV-2 perceptions and social contact behaviour in Belgium. Understanding these relationships is crucial to maximize interventions' effectiveness, e.g. by tailoring public health communication campaigns. In this study, we surveyed a representative sample of adults in Belgium in two longitudinal surveys (8 waves of survey 1 in April 2020 to August 2020, and 11 waves of survey 2 in November 2020 to April 2021). Generalized linear mixed effects models were used to analyse the two surveys. Participants with low and neutral perceptions on perceived severity made a significantly higher number of social contacts as compared to participants with high levels of perceived severity after controlling for other variables. Furthermore, participants with higher levels of perceived effectiveness of measures and perceived adherence to measures made fewer contacts. However, the differences were small. Our results highlight the key role of perceived severity on social contact behaviour during a pandemic. Nevertheless, additional research is required to investigate the impact of public health communication on severity of COVID-19 in terms of changes in social contact behaviour.

A novel response to an outbreak of infectious syphilis in Christchurch, New Zealand

Sexual Health ◽  
2015 ◽  
Vol 12 (2) ◽  
pp. 170 ◽  
Author(s):  
Edward Coughlan ◽  
Heather Young ◽  
Catherine Parkes ◽  
Maureen Coshall ◽  
Nigel Dickson ◽  
...  
Keyword(s):  
Public Health ◽  
Social Media ◽  
Contact Tracing ◽  
Outbreak Response ◽  
Public Health Communication ◽  
Sexually Transmissible Infections ◽  
Sexual Contacts ◽  
Sex With Men ◽  
Use Of Social Media ◽  
Clinical Records

During 2012, Christchurch experienced a dramatic increase in cases of infectious syphilis among men who have sex with men. This was accompanied by some novel trends; notably, the acquisition of infection in a younger age group, with local sexual contacts, commonly via the use of social media. This study is a report on an approach to case identification and public health communication as a component of a multifaceted outbreak response. Enhanced syphilis surveillance data on public health responses to outbreaks of sexually transmissible infections was collated and reviewed, alongside clinical records and literature. Reported outbreak response methods were adapted for the Christchurch cohort. A Facebook page was created to raise awareness of infectious syphilis, the importance of screening and where to get tested. Twenty-six males were diagnosed with infectious syphilis in 2012, an increase from previous years, of which 22 reported only male sexual contact. High use of social media used to find potential sexual contacts was reported. Enhanced syphilis surveillance characterised in detail an infectious syphilis outbreak in Christchurch. Index cases were identified, contact tracing mapping was used to identify transmission networks and social media was also used to educate the risk group. There was a decrease in infectious syphilis presentations, with no cases in the last 3 months of 2012.

scholarly journals A topic analysis of traditional and social media news coverage of the early COVID-19 pandemic and implications for public health communication

2020 ◽  
Author(s):  
Wallace Chipidza ◽  
Elmira Akbaripourdibazar ◽  
Tendai Gwanzura ◽  
Nicole M. Gatto
Keyword(s):  
Public Health ◽  
Social Media ◽  
Health Communication ◽  
News Media ◽  
Latent Dirichlet Allocation ◽  
News Coverage ◽  
Cable News ◽  
Public Health Communication ◽  
Health Related ◽  
Public Health Officials

AbstractKnowledge gaps may initially exist among scientists, medical and public health professionals during pandemics, which are fertile grounds for misinformation in news media. We characterized and compared COVID-19 coverage in newspapers, television, and social media, and discussed implications for public health communication strategies that are relevant to an initial pandemic response. We conducted a Latent Dirichlet Allocation (LDA), an unsupervised topic modelling technique, analysis of 3,271 newspaper articles, 40 cable news shows transcripts, 96,000 Twitter posts, and 1,000 Reddit posts during March 4 - 12, 2020, a period chronologically early in the timeframe of the COVID-19 pandemic. Coverage of COVID-19 clustered on topics such as epidemic, politics, and the economy, and these varied across media sources. Topics dominating news were not predominantly health-related, suggesting a limited presence of public health in news coverage in traditional and social media. Examples of misinformation were identified particularly in social media. Public health entities should utilize communication specialists to create engaging informational content to be shared on social media sites. Public health officials should be attuned to their target audience to anticipate and prevent spread of common myths likely to exist within a population. This will help control misinformation in early stages of pandemics.

scholarly journals Development of a Codebook of Online Anti-Vaccination Rhetoric to Manage COVID-19 Vaccine Misinformation

2021 ◽  
Author(s):  
B. Hughes ◽  
C. Miller-Idriss ◽  
R. Piltch-Loeb ◽  
K. White ◽  
M. Creizis ◽  
...  
Keyword(s):  
Public Health ◽  
Social Media ◽  
Health Communication ◽  
User Generated Content ◽  
Vaccine Hesitancy ◽  
Public Health Communication ◽  
Effective Public Health ◽  
Pandemic Vaccine ◽  
Qualitative Coding ◽  
Health Messaging

AbstractVaccine hesitancy (delay in obtaining a vaccine, despite availability) represents a significant hurdle to managing the COVID-19 pandemic. Vaccine hesitancy is in part related to the prevalence of anti-vaccine misinformation and disinformation, which are spread through social media and user-generated content platforms. This study uses qualitative coding methodology to identify salient narratives and rhetorical styles common to anti-vaccine and COVID-denialist media. It organizes these narratives and rhetorics according to theme, imagined antagonist, and frequency. Most frequent were narratives centered on “corrupt elites” and rhetorics appealing to the vulnerability of children. The identification of these narratives and rhetorics may assist in developing effective public health messaging campaigns, since narrative and emotion have demonstrated persuasive effectiveness in other public health communication settings.

scholarly journals A topic analysis of traditional and social media news coverage of the early COVID-19 pandemic and implications for public health communication

2021 ◽  
pp. 1-23
Author(s):  
Wallace Chipidza ◽  
Elmira Akbaripourdibazar ◽  
Tendai Gwanzura ◽  
Nicole M. Gatto
Keyword(s):  
Public Health ◽  
Social Media ◽  
Health Communication ◽  
Latent Dirichlet Allocation ◽  
News Coverage ◽  
Cable News ◽  
Public Health Communication ◽  
Health Related ◽  
Public Health Officials ◽  
Pandemic Response

ABSTRACT Objective: To characterize and compare early coverage of COVID-19 in newspapers, television, and social media, and discuss implications for public health communication strategies that are relevant to an initial pandemic response. Methods: Latent Dirichlet Allocation (LDA), an unsupervised topic modelling technique, analysis of 3,271 newspaper articles, 40 cable news shows transcripts, 96,000 Twitter posts, and 1,000 Reddit posts during March 4 - 12, 2020, a period chronologically early in the timeframe of the COVID-19 pandemic. Results: Coverage of COVID-19 clustered on topics such as epidemic, politics, and the economy, and these varied across media sources. Topics dominating news were not predominantly health-related, suggesting a limited presence of public health in news coverage in traditional and social media. Examples of misinformation were identified particularly in social media. Conclusions: Public health entities should utilize communication specialists to create engaging informational content to be shared on social media sites. Public health officials should be attuned to their target audience to anticipate and prevent spread of common myths likely to exist within a population. This may help control misinformation in early stages of pandemics.

scholarly journals Public Health Communication in France during the Spanish Flu and the COVID-19 Pandemic: The Role of Experts

2020 ◽  
Vol 6 (2) ◽  
pp. 37
Author(s):  
Klara Dankova
Keyword(s):  
Public Health ◽  
Health Communication ◽  
Technical Expertise ◽  
Public Health Communication ◽  
The Public ◽  
Global Spread ◽  
Spanish Flu ◽  
Current Context ◽  
The Impact

In times of crisis, a government’s communication with the public is fundamental, as one of the government’s main tasks is to provide critical information to protect the population. In the current context of the COVID-19 pandemic, public health communication has been paramount because of the elevated risk of contagion. Moreover, in public health communication, experts play a pivotal role by providing reliable information on the basis of their technical expertise. The impact of the COVID-19 pandemic is often compared to that of the Spanish flu, a pandemic occurring in 1918-1919, whose global spread decimated tens of millions of people. This contribution aims to assess the role of experts in the two crises by highlighting the differences in France’s public health communication during the two events. Assuming that the objectives of public health communication during the two pandemics were more or less identical, i.e. to prevent the spread of disease and inform and protect the public, the paper inquires about the means used to achieve them, focusing on the contribution of experts. The main characteristics of public health communication during the Spanish flu will be investigated by analysing articles published in the period between 1918 and 1919 in two French newspapers Le Matin and Le Petit Parisien. In terms of the current COVID-19 pandemic, this paper will probe articles published since December 2019 in the newspaper Le Monde.

The Role of Mass Media in Health Communication in China

MedienJournal ◽  
2017 ◽  
Vol 30 (2-3) ◽  
pp. 74
Author(s):  
Hong Fan
Keyword(s):  
Public Health ◽  
Mass Media ◽  
Health Communication ◽  
Current Situation ◽  
Health Issues ◽  
Social Concern ◽  
Public Health Communication

Recently public health issues have aroused great social concern in China, and mass media has started to play an increasingly important ro/e in public hea/th communication. This paper depicts the current situation of hea/th communication in China. By illustrating the major functions of the Chinese mass media in hea/th communication, the paper puts forward some suggestions for the improvement of public health communication via mass media in China. 

scholarly journals 28.I. Workshop: Communication in public health: neglected but essential

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
◽  
Keyword(s):  
Public Health ◽  
Health Communication ◽  
Diverse Range ◽  
Common View ◽  
Public Health Communication ◽  
The Public ◽  
Essential Components ◽  
Communication Modalities ◽  
Effective Public Health ◽  
The Impact

Abstract The realization that not only research but also effective communication is essential to promoting and protecting the health of the public was a fundamental milestone in the emerging discipline of public health communication. Although we are beginning to talk more and more about health communication, it is, in the common view, still too often identified as a soft skill of the individual professional, and therefore as a minor competence in public health. Fortunately, many of today's public health leaders realize that promoting health and protecting the public require effective public health communication - as emerged clearly during EUPHA2019 conference in Marseille. The essential components of the communication process (channel, source, receiver, and message) are dynamic and change continuously in public health: emergencies follow one another rapidly, and communication channels evolve very quickly in the digital era. The impact, trust, and authority of traditional media are in decline. People are also willing to actively participate and share their views and information, including on health issues, through social networks. This explains the emergence of the new social media (blogs, Twitter, Facebook, Instagram, Tik Tok) as a central space for communicating and re-connecting with the public. Websites were mentioned as widely used to convey health messages, like ongoing health campaigns addressed to different groups (e.g. campaign on seasonal influenza vaccination) or during crisis communication (e.g. absolutely up to date is the example of coronavirus disease 2019). This workshop aims to explore the importance of appropriate communication by analysing practical examples of the diversity of communication modalities, language, target audiences and objectives. Furthermore, public health communication, to be effective, requires an integrated approach to engage the relevant stakeholders such as research institutes, health professionals, partner organisations (e.g. private institutions), policymakers, associations (e.g. population representatives, patients' associations, CSOs/NGOs, citizens associations protecting the poor) and individuals. The use of health communication principles is fundamental at all levels, from government organizations and agencies at central and sub-national level to individuals and citizens: public health experts need to advocate policymakers and all stakeholders, who interact with each other determine the health system and its governance and are involved in the decision-making process, to empower the population, that never more than now require to be the principal actor in their own health decision. Key messages Public health communication is an essential component of any effective public health strategy and initiative, yet it is often neglected and under-resourced. Communication in public health is multifaceted: it is required in a diverse range of scenarios; it may target different population groups and engage various institutions and experts.

scholarly journals Innovations in communication: the Internet and the psychology of vaccination decisions

2011 ◽  
Vol 16 (17) ◽  
Author(s):  
C Betsch
Keyword(s):  
Public Health ◽  
Health Communication ◽  
Risk Perceptions ◽  
The Internet ◽  
Evidence Based ◽  
Public Health Communication ◽  
Use Of The Internet ◽  
Use Of Social Media ◽  
Definition Of ◽  
Based Medicine

This paper provides a psychological perspective on the possible effect of the Internet on the decision against vaccination. The reported importance of the Internet in health decisions is still low, but rising; especially the amount of interactive use of the Internet is increasing, e.g. due to the use of social media. It is argued that the fact that individuals do not report the Internet to be an important source of information does not necessarily mean that the information obtained in their Internet searches is not influential in their decisions. Evidence is summarised here regarding the (anti-)vaccination information on the Internet, and its influence on risk perceptions and on vaccination intentions and behaviour in relation to the encoded information. The conclusion suggests that scholars should strive to explain the underlying processes and potential mediators of vaccination decisions to increase the effectiveness of health communication. In reference to a definition of evidence-based medicine, a great future challenge lies in evidence-based public health communication based on interdisciplinary research involving public health, medical research, communication science and psychology.

Public Health Communication and Engagement on Social Media during the COVID-19 Pandemic (Preprint)

2020 ◽  
Author(s):  
Lisa Teichmann ◽  
Aengus Bridgman ◽  
Sean Nossek ◽  
Peter John Loewen ◽  
Taylor Owen ◽  
...  
Keyword(s):  
Public Health ◽  
Social Media ◽  
Content Analysis ◽  
Health Communication ◽  
Health Information ◽  
National Accounts ◽  
City Governments ◽  
Public Health Communication ◽  
Health Authorities ◽  
Cross Platform

BACKGROUND Social media provides governments the opportunity to directly communicate with their constituents. During a pandemic, reaching as many citizens as possible with health messaging is critical to reducing the spread of the disease. This study evaluates efforts to spread healthcare information by Canadian local, provincial, and federal governments during the first five months of the COVID-19 pandemic. OBJECTIVE This study explores engagement patterns with government COVID-19 information shared on social media. It quantitatively evaluates platform-specific dynamics, including meta-data of posts such as account type, number of followers, type of content included, and time of post. It then performs exploratory, theory-building content analysis on outlier communications to identify previously under-examined features that contribute to engagement. METHODS We collect all health-related communications coming from government accounts on Facebook and Twitter and analyze the data using a nested mixed method approach. We first identify quantifiable features linked with citizen engagement. Then, we perform content analysis on those posts with the highest and highest negative residuals to identify content-specific engagement patterns. RESULTS We find considerable within and cross-platform heterogeneity in the relationship between embedded media type and engagement with public health information on social media. On Twitter, public health tweets containing videos receive 121 percent more engagements than those which are text-only, at P<.001. Images receive 35 percent more at P<.001. On Facebook text statuses dominate, with links receiving 39 percent fewer engagements, at P<.001, and videos a 26 percent decrease, also at P<.001. Even more, we find that who posts is more important than what is posted. Controlling for different audience sizes, tweets from the Prime Minister generate 727 percent more engagements than city governments', at P<.001. On Facebook this increases to 5640 percent, still at P<.001. The discrepancy between local and national accounts is larger on Facebook, where mayors, city governments, and local health authorities receive the least engagement. On both platforms premiers and provincial health authorities receive the second and third highest levels of engagement, highlighting the importance of sub-national officials in public health communication. All of these estimates are statistically significant at P<.001. In our qualitative analysis, we find a consistent relationship between content and over- or under performance, relative to our predicted levels of engagement. Concise messages with direct appeals are overrepresented among posts with large positive residuals, as are those which include high quality media, or which leverage pop-culture references or influencers. On the other hand, low quality video and infographics, lengthy policy descriptions, and negative news routinely generate fewer engagements than predicted. CONCLUSIONS We make two critical contributions to existing knowledge about government communication, particularly during public health crises. We identify and theorize cross-platform variations in strategy effectiveness and draw attention to specific, evidence-based practices that can increase engagement with government health information.

Sign in / Sign up

Export Citation Format

Share Document