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Scooped by
HAS-veille
August 24, 2023 9:54 AM
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Background Vaccination schedules differ from country to country. In France, the diphtheria, tetanus, pertussis, poliomyelitis (dTcaP) booster vaccine coverage for adults aged 25 has been lower than those recommended. We evaluated the impact of an awareness campaign undertaken by the French national health insurance system in 2021. Methods A randomized, controlled study with adults residing in the Ardennes region was conducted to evaluate the effect on vaccine coverage of the booster vaccine reminder campaign carried out via letter and/or email and/or SMS. The randomization unit was the municipal administrative area (canton). Ten cantons were grouped into the intervention group (INT) and nine were the control group (CON). Outcomes were the booster vaccine delivery and the consultation of a general practitioner (GP) within 12 months (since the French national health insurance running the campaign suggested patients to consult their GP). Results A total of 1,975 adults were included (INT: 67.3% vs. CON: 32.7%). Of them, 331 received a booster vaccine (INT: 17.4% vs. CON: 15.5%; p = 0.29), and 1,442 consulted a GP (INT: 73.7% vs. CON: 76.8%; p = 0.14). Those who consulted a GP had more frequent vaccine delivery (INT: 19.1% vs. CON: 10.5%; p < 0.0001). Conclusions This study found that the awareness campaign run by the French national health insurance did not improve the uptake of the dTcaP booster and that there was a low rate of vaccinated adults aged 25 years. A GP consultation was associated with dTcaP booster vaccine delivery which may show that there is a need of involving GPs in vaccination follow-ups. Patients recognize GPs as providers of credible information and they may play a key role in individualized preventive healthcare actions. Systematic consultations with GPs for follow-up could be proposed to insured adults aged 25 years in the future.
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Scooped by
HAS-veille
August 24, 2023 7:13 AM
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Scooped by
HAS-veille
August 23, 2023 10:07 AM
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Cet avis scientifique du Comité sur l’immunisation du Québec (CIQ) vise à émettre des recommandations sur la vaccination contre la COVID-19 à l’automne 2023. Les données récentes indiquent que le fardeau de la COVID-19 est concentré chez les personnes de 60 ans et plus et chez celles vivant avec certaines maladies chroniques.
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Scooped by
HAS-veille
August 22, 2023 2:43 AM
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FDA approves Abrysvo for immunization at 32 through 36 weeks gestational age of pregnancy to prevent lower respiratory tract disease (LRTD) and severe LRTD caused by respiratory syncytial virus (RSV) in infants from birth through 6 months of age.
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Scooped by
HAS-veille
August 21, 2023 4:22 AM
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Vaccine hesitancy has the potential to cripple efforts to end the COVID-19 pandemic. Policy makers need to be informed about the scale, nature and dri…
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Scooped by
HAS-veille
August 21, 2023 3:32 AM
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Meningococcal serogroups A, B, C, W, and Y cause nearly all meningococcal disease, and comprehensive protection requires vaccination against all five …
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Scooped by
HAS-veille
August 21, 2023 3:25 AM
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The struggle against influenza, and more recently against Coronavirus Disease 2019 (COVID-19), relies mostly on protective measures and vaccines. In F…
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Scooped by
HAS-veille
August 21, 2023 3:16 AM
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The effects of heterogeneous infection, vaccination and boosting histories prior to and during pregnancy have not been extensively studied and are likely important for protection of neonates. We measure levels of spike binding antibodies in 4600 patient
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Scooped by
HAS-veille
August 9, 2023 7:25 AM
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BCG vaccination and revaccination are increasingly being considered for the protection of adolescents and adults against tuberculosis and, more broadly, for the off-target protective immunologica
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Scooped by
HAS-veille
August 9, 2023 7:21 AM
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Scooped by
HAS-veille
August 7, 2023 6:23 AM
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Limited evidence is available on the additional protection conferred by second mRNA vaccine boosters against severe COVID-19 caused by omicron BA.5 in…
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Scooped by
HAS-veille
August 7, 2023 6:21 AM
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Monkeypox virus has recently infected more than 88 000 people, raising concerns about our preparedness against this emerging viral pathogen. Licensed …
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Scooped by
HAS-veille
August 7, 2023 4:55 AM
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This review describes the importance of economic evaluations and real-world evidence (RWE) for the assessment of enhanced influenza vaccines for older…
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Scooped by
HAS-veille
August 24, 2023 7:19 AM
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Objectives: Access to vaccination for newly arrived migrants (NAMs) is a relevant concern that requires urgent attention in EU/EEA countries. This study aimed to develop a General Conceptual Framework (GCF) for understanding how to improve vaccination coverage for NAMs, by characterizing and critically analyzing system barriers and possible strategies to increase vaccination.Methods: A theoretical conceptualization of the GCF was hypothesized based on conceptual hubs in the immunization process. Barriers and solutions were identified through a non-systematic desktop literature review and qualitative research. The GCF guided the activities and facilitated the integration of results, thereby enriching the GCF with content.Results: The study explores the vaccination of NAMs and proposes strategies to overcome barriers in their vaccination process. It introduces a framework called GCF, which consists of five interconnected steps: entitlement, reachability, adherence, achievement, and evaluation of vaccination. The study also presents barriers and solutions identified through literature review and qualitative research, along with strategies to enhance professionals’ knowledge, improve reachability, promote adherence, achieve vaccination coverage, and evaluate interventions. The study concludes by recommending strategies such as proximity, provider training, a migrant-sensitive approach, and data collection to improve vaccination outcomes for NAMs.Conclusion: Ensuring equitabl
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HAS-veille
August 24, 2023 3:45 AM
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This report describes prevention and control of seasonal influenza with vaccines for the 2023-24 season.
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Scooped by
HAS-veille
August 22, 2023 3:01 AM
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Examen d’études avec un ECR pour définir l’impact de la communication des professionnels de la santé sur l’observance vaccinale des patients
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Scooped by
HAS-veille
August 21, 2023 8:03 AM
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A review of the current empirical literature underscores the need for longitudinal research examining potential spillover effects between hesitancy, intention, or uptake for the COVID vaccine and HPV and HBV vaccines, especially to account for social media misinformation.
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Scooped by
HAS-veille
August 21, 2023 3:49 AM
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Le présent avis scientifique porte sur l’utilisation des vaccins à haute dose (HD) ou adjuvantés dans le Programme d’immunisation contre l’influenza. Il a pour objectif de présenter les données scientifiques récentes sur les vaccins améliorés et de les mettre à disposition des autorités, afin d’appuyer les décisions quant à l’utilisation de ces vaccins dans la population québécoise de 65 ans et plus. Il constitue une mise à jour d’un avis précédent sur le même sujet rédigé par le Comité sur l’immunisation du Québec (CIQ). Ce document s’adresse au ministère de la Santé et des Services sociaux du Québec ainsi qu’aux professionnels et gestionnaires impliqués en vaccination.
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Scooped by
HAS-veille
August 21, 2023 3:28 AM
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From 2008 to 2019, France has experienced a resurgence of measles epidemics. Surveillance data have shown that the proportion of cases vaccinated with…
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Scooped by
HAS-veille
August 21, 2023 3:21 AM
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Vaccine hesitancy has become a threat to public health, especially as it is a phenomenon that has also been observed among healthcare professionals. In this study, we analyzed the relationshi
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Scooped by
HAS-veille
August 10, 2023 3:54 AM
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Introduction : La vaccination contre le papillomavirus humain (HPV) est aujourd’hui peu répandue en France où le taux vaccinal est l’un des plus faibles d’Europe. Pourtant, ce virus est rencontré par 80 % de la population et entraine 3 000 nouveaux cas de cancers du col de l’utérus par an. Cette vaccination constitue un réel levier d’action, notamment par le biais des médecins généralistes. But de l’étude : L’objectif était de comprendre le faible taux vaccinal en France et de proposer des solutions durables pour augmenter l’adhésion à ce vaccin. Avec une approche qualitative, nous avons documenté les perceptions, réticences et obstacles de seize médecins généralistes en Île de France. Résultats : Le vaccin anti-HPV présente des particularités qui rendent son abord plus délicat auprès de la population. D’abord, parce qu’il touche à l’intimité des patients et ce, dès un très jeune âge. Ensuite, parce qu’il a longtemps été dédié à un public féminin ; l’ouverture de la vaccination aux garçons du même âge entraine donc une modification des discours et une rupture avec son image genrée. Enfin, cette vaccination s’inscrit dans un contexte où l’hésitation vaccinale est marquée en France, avec une circulation rapide d’informations plus ou moins fiables venant souvent mettre en difficulté le corps médical. Conclusions : Les professionnels de santé détiennent un rôle clé pour convaincre et entrainer l’adhésion des patients, et une majorité des médecins reste favorable à cette vaccination. S’appuyer sur un ensemble de professionnels de santé plus large pourrait permettre d’augmenter l’adhésion vaccinale en France.
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Scooped by
HAS-veille
August 9, 2023 7:23 AM
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The most important determinant of HPV vaccination uptake is healthcare provider recommendation, yet not all eligible patients receive HPV vaccination recommendations. We used data from the 202
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HAS-veille
August 7, 2023 9:55 AM
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Nature Medicine explores the latest translational and clinical research news, with a fast-track designation for a vaccine against sexually transmitted infection with Neisseria gonorrhoeae.
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Scooped by
HAS-veille
August 7, 2023 6:21 AM
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An Escherichia coli-produced human papillomavirus (HPV) 16 and 18 bivalent vaccine (Cecolin) was prequalified by WHO in 2021. This study aimed to comp…
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Scooped by
HAS-veille
August 7, 2023 6:17 AM
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OVX836, a recombinant vaccine containing the nucleoprotein of the influenza A virus A/WSN/1933 (H1N1) and the oligomerisation domain OVX313, has displ…
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