Debunking mRNA Vaccine Misconceptions-An Overview for Medical Professionals.
Ontology highlight
ABSTRACT:
SUBMITTER: Hitti FL
PROVIDER: S-EPMC7956899 | biostudies-literature |
REPOSITORIES: biostudies-literature
Similar Datasets
Project description:BackgroundAs several COVID-19 vaccines are rolled-out globally, it has become important to develop an effective strategy for vaccine acceptance, especially in high-risk groups, such as elderly. Vaccine misconception was declared by WHO as one of the top 10 health issues in 2019. Here we test the effectiveness of applying debunking to combat vaccine misinformation, and reduce vaccine hesitancy.MethodsParticipants were recruited via a daily news show on Dutch Television, targeted to elderly viewers. The study was conducted in 980 elderly citizens during the October 2020 National Influenza Vaccination Campaign. Borrowing from the recent literature in behavioural science and psychology we conducted a two-arm randomized blinded parallel study, in which participants were allocated to exposure to a video containing social norms, vaccine information plus debunking of vaccination myths (intervention group, n = 505) or a video only containing vaccine information plus social norm (control group, n = 475). Participants who viewed either of the video's and completed both a pre- and post-intervention survey on vaccination trust and knowledge, were included in the analysis. The main outcomes of this study were improvement on vaccine knowledge and awareness.FindingsParticipants were recruited from the 13th of October 2020 till the 16th of October 2020 and could immediately participate in the pre-intervention survey. Subsequently, eligible participants were randomly assigned to an interventional video and the follow-up survey, distributed through email on the 18th of October 2020, and available for participation till the 24th of October 2020. We found that exposure to the video with addition of debunking strategies on top of social norm modelling and information resulted in substantially stronger rejection of vaccination misconceptions, including the belief that: (1) vaccinations can cause Autism Spectrum Disorders; (2) vaccinations weaken the immune system; (3) influenza vaccination would hamper the COVID-19 vaccine efficacy. Additionally, we observed that exposure to debunking in the intervention resulted in enhanced trust in government.InterpretationUtilizing debunking in media campaigns on top of vaccine information and social norm modeling is an effective means to combat misinformation and distrust associated with vaccination in elderly, and could help maximize grounds for the acceptance of vaccines, including the COVID-19 vaccines.FundingDutch Influenza Foundation.
| S-EPMC8176124 | biostudies-literature
Project description:ObjectivesData on the immune response after two doses of BNT162b2 are so far limited. Previously infected individuals were excluded from pivotal clinical trials and the optimum dose regimen in this population has not been clearly studied. The CRO-VAX HCP study aims to investigate the early antibody response in a population of health-care professionals having received two doses of the BNT162b2 mRNA coronavirus disease 2019 (COVID-19) vaccine.MethodsThe CRO-VAX HCP study is a multicentre, prospective, interventional study conducted in several sites in Belgium. The study included 231 health-care professional volunteers who received the two-dose regimen of the BNT162b2 mRNA COVID-19 vaccine. Of these, 73 were previously infected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and 158 were uninfected and seronegative. In the first group, blood samples were collected at baseline and after 2, 4, 7, 10, 14, 21 and 28 days. In the second group, samples were obtained at baseline and after 14 and 28 days. Antibodies against the SARS-CoV-2 nucleocapsid and the receptor binding domain of the S1 subunit of the spike protein were measured in all individuals at different time-points.ResultsIn uninfected individuals, 95.5% (95% CI 91.0%-98.2%) developed anti-spike antibodies after 14 days and a 24.9-fold rise (95% CI 21.4%-28.9%) in antibody titre was observed after the second dose. In previously infected individuals, peak antibody response was reached after 7 days (i.e. 6347 U/mL) and the second dose did not lead to significantly higher antibody titres (i.e. 8856-11 911 U/mL). Antibody titres were higher in previously infected individuals.ConclusionsThis study supports the concept that a single dose of BNT162b2 would be sufficient in previously infected individuals.
| S-EPMC8106520 | biostudies-literature
Project description:Since the first definition of dry eye, rapid progress has been made in this field over the past decades that has guided profound changes in the definition, classification, diagnosis and management of the disease. Although dry eye is one of the most frequently encountered ocular conditions, various "old" misconceptions persist, in particular among comprehensive ophthalmologists not specialized in ocular surface diseases. These misconceptions hamper the correct diagnosis and the proper management of dry eye in the routine clinical practice. In the present review, we described the 10 most common misconceptions related to dry eye and provided an evidence-based guide for reconsidering them using the format "false myth versus medical fact". These misconceptions concern the dry eye definition and classification (#1, #2, #3), disease physiopathology (#4), diagnosis (#5), symptoms (#6, #7) and treatment (#8, #9, #10). Nowadays, dry eye is still an under-recognized and evolving disease that poses significant clinical challenges to ophthalmologists. The two major reasons behind these challenges include the heterogeneity of the conditions that fall under the umbrella term of dry eye and the common discrepancy between signs and symptoms.
| S-EPMC7345286 | biostudies-literature
Project description:The use of vaccines have resulted in a remarkable improvement in global health. It has saved several lives, reduced treatment costs and raised the quality of animal and human lives. Current traditional vaccines came empirically with either vague or completely no knowledge of how they modulate our immune system. Even at the face of potential vaccine design advance, immune-related concerns (as seen with specific vulnerable populations, cases of emerging/re-emerging infectious disease, pathogens with complex lifecycle and antigenic variability, need for personalized vaccinations, and concerns for vaccines' immunological safety -specifically vaccine likelihood to trigger non-antigen-specific responses that may cause autoimmunity and vaccine allergy) are being raised. And these concerns have driven immunologists toward research for a better approach to vaccine design that will consider these challenges. Currently, immunoinformatics has paved the way for a better understanding of some infectious disease pathogenesis, diagnosis, immune system response and computational vaccinology. The importance of this immunoinformatics in the study of infectious diseases is diverse in terms of computational approaches used, but is united by common qualities related to host-pathogen relationship. Bioinformatics methods are also used to assign functions to uncharacterized genes which can be targeted as a candidate in vaccine design and can be a better approach toward the inclusion of women that are pregnant into vaccine trials and programs. The essence of this review is to give insight into the need to focus on novel computational, experimental and computation-driven experimental approaches for studying of host-pathogen interactions and thus making a case for its use in vaccine development.
| S-EPMC7049754 | biostudies-literature
Project description:INTRODUCTION: The Internet represents a central communication medium for patients and physicians. Some national information is available regarding the design of physicians' homepages and patient requirements regarding homepages of physicians in private practice. To date, no data are available for homepages of medical faculties and their users' needs. METHODS: In 2008 the homepages of the 36 German medical faculties were analyzed according to a catalogue of 128 criteria assigned to five domains which had been developed from the literature. Structure, content and extent were compared. RESULTS: The homepages covered the criteria to a very different extent. The best homepage reached 80%, the worst only 26% of the achievable points. The mean was slightly above 50% . Faculties addressed mainly applicants and students as their target groups, less frequently lecturers and alumni. CONCLUSION: This study shows differences in quality and quantity of the "teaching section" on websites of medical faculties. The results allow faculties to use the criteria to adjust their websites with regard to addressing the relevant target groups of students, applicants, lecturers and alumni comprehensively.
| S-EPMC3420121 | biostudies-literature
Project description:ImportanceTelehealth has emerged as a means of improving access and reducing cost for medical oncology care; however, use by specialists prior to the coronavirus disease 2019 (COVID-19) pandemic still remained low. Medical oncology professionals' perceptions of telehealth for cancer care are largely unknown, but are critical to telehealth utilization and expansion efforts.ObjectiveTo identify medical oncology health professionals' perceptions of the barriers to and benefits of telehealth video visits.Design, setting, and participantsThis qualitative study used interviews conducted from October 30, 2019, to March 5, 2020, of medical oncology health professionals at the Thomas Jefferson University Hospital, an urban academic health system in the US with a cancer center. All medical oncology physicians, physicians assistants, and nurse practitioners at the hospital were eligible to participate. A combination of volunteer and convenience sampling was used, resulting in the participation of 29 medical oncology health professionals, including 20 physicians and 9 advanced practice professionals, in semistructured interviews.Main outcomes and measuresMedical oncology health professionals' perceptions of barriers to and benefits of telehealth video visits as experienced by patients receiving cancer treatment.ResultsOf the 29 participants, 15 (52%) were women and 22 (76%) were White, with a mean (SD) age of 48.5 (12.0) years. Respondents' perceptions were organized using the 4 domains of the National Quality Forum framework: clinical effectiveness, patient experience, access to care, and financial impact. Respondents disagreed on the clinical effectiveness and potential limitations of the virtual physical examination, as well as on the financial impact on patients. Respondents also largely recognized the convenience and improved access to care enabled by telehealth for patients. However, many reported concern regarding the health professional-patient relationship and their limited ability to comfort patients in a virtual setting.Conclusions and relevanceMedical oncology health professionals shared conflicting opinions regarding the barriers to and benefits of telehealth in regard to clinical effectiveness, patient experience, access to care, and financial impact. Understanding oncologists' perceptions of telehealth elucidates potential barriers that need to be further investigated or improved for telehealth expansion and continued utilization; further research is ongoing to assess current perceptions of health professionals and patients given the rapid expansion of telehealth during the COVID-19 pandemic.
| S-EPMC7809588 | biostudies-literature
Project description:Social media aggregate people around common interests eliciting collective framing of narratives and worldviews. However, in such a disintermediated environment misinformation is pervasive and attempts to debunk are often undertaken to contrast this trend. In this work, we examine the effectiveness of debunking on Facebook through a quantitative analysis of 54 million users over a time span of five years (Jan 2010, Dec 2014). In particular, we compare how users usually consuming proven (scientific) and unsubstantiated (conspiracy-like) information on Facebook US interact with specific debunking posts. Our findings confirm the existence of echo chambers where users interact primarily with either conspiracy-like or scientific pages. However, both groups interact similarly with the information within their echo chamber. Then, we measure how users from both echo chambers interacted with 50,220 debunking posts accounting for both users consumption patterns and the sentiment expressed in their comments. Sentiment analysis reveals a dominant negativity in the comments to debunking posts. Furthermore, such posts remain mainly confined to the scientific echo chamber. Only few conspiracy users engage with corrections and their liking and commenting rates on conspiracy posts increases after the interaction.
| S-EPMC5524392 | biostudies-other
Project description:Cystinuria is a genetic disorder that causes recurrent nephrolithiasis. It is the most common type of monogenic stone disease accounting for 6%-8% of pediatric nephrolithiasis. Due to recurrent episodes of nephrolithiasis, it is associated with a very high prevalence of chronic kidney disease. Life-long medical treatment to reduce stone formation is critical in preventing chronic kidney disease and renal failure in cystinuria. In this article, we provide an overview of cystinuria with a special emphasis on medical treatment options including new agents such as alpha-lipoic acid.
| S-EPMC9317473 | biostudies-literature
Project description: Not available
| S-EPMC8972901 | biostudies-literature
Project description:IntroductionThe number of community paramedic (CP) programs has expanded to mitigate the impact of increased patient usage on emergency services. However, it has not been determined to what extent emergency medical services (EMS) professionals would be willing to participate in this model of care. With this project, we sought to evaluate the perceptions of EMS professionals toward the concept of a CP program.MethodsWe used a cross-sectional study method to evaluate the perceptions of participating EMS professionals with regard to their understanding of and willingness to participate in a CP program. Approximately 350 licensed EMS professionals currently working for an EMS service that provides coverage to four states (Missouri, Arkansas, Kansas, and Oklahoma) were invited to participate in an electronic survey regarding their perceptions toward a CP program. We analyzed interval data using the Mann-Whitney U test, Kruskal-Wallis one-way analysis of variance, and Pearson correlation as appropriate. Multivariate logistic regression was performed to examine the impact of participant characteristics on their willingness to perform CP duties. Statistical significance was established at p ? 0.05.ResultsOf the 350 EMS professionals receiving an invitation, 283 (81%) participated. Of those participants, 165 (70%) indicated that they understood what a CP program entails. One hundred thirty-five (58%) stated they were likely to attend additional education in order to become a CP, 152 (66%) were willing to perform CP duties, and 175 (75%) felt that their respective communities would be in favor of a local CP program. Using logistic regression with regard to willingness to perform CP duties, we found that females were more willing than males (OR = 4.65; p = 0.03) and that those participants without any perceived time on shift to commit to CP duties were less willing than those who believed their work shifts could accommodate additional duties (OR = 0.20; p < 0.001).ConclusionThe majority of EMS professionals in this study believe they understand CP programs and perceive that their communities want them to provide CP-level care. While fewer in number, most are willing to attend additional CP education and/or are willing to perform CP duties.
| S-EPMC5468069 | biostudies-literature