Littérature scientifique sur le sujet « Vaccins contre la Covid-19 »
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Articles de revues sur le sujet "Vaccins contre la Covid-19"
Tang, Lisa, Sabrina Douglas et Amar Laila. « Entre les moutons et les antivaxs : réactions des médias sociaux aux nouvelles sur les vaccins contre la COVID-19 publiées par les agences de presse canadiennes, et recommandations pour contrer l’hésitation à l’égard de la vaccination ». Relevé des maladies transmissibles au Canada 47, no 12 (10 décembre 2021) : 582–92. http://dx.doi.org/10.14745/ccdr.v47i12a03f.
Texte intégralAupiais, C. « Infectiologie : vaccins contre la COVID-19 ». Perfectionnement en Pédiatrie 4, no 3 (septembre 2021) : S16—S18. http://dx.doi.org/10.1016/s2588-932x(21)00197-2.
Texte intégralAtidi, M., FZ Zahid, M. Eljamili et M. Elhattaoui. « LORSQUE LE VACCIN COVID-19 ATTAQUE LE COEUR : A PROPOS DUN CAS ET REVUE DE LA LITTERATURE ». International Journal of Advanced Research 10, no 09 (30 septembre 2022) : 189–92. http://dx.doi.org/10.21474/ijar01/15340.
Texte intégralAdesokan, A., et M. A. Obeid. « A review of COVID-19 vaccines strategies and anti-vaxxers theories ». African Journal of Clinical and Experimental Microbiology 22, no 2 (7 avril 2021) : 117–23. http://dx.doi.org/10.4314/ajcem.v22i2.3.
Texte intégralDalmat, Yann-Mickael. « Brève : Contre-indication médicale aux vaccins contre la Covid -19 ». Option/Bio 32, no 643-644 (novembre 2021) : 11. http://dx.doi.org/10.1016/s0992-5945(21)00244-0.
Texte intégralEpelboin, E. « La saga des vaccins contre la Covid-19 ». Bulletin de la société de pathologie exotique 113, no 4 (28 septembre 2020) : 185–86. http://dx.doi.org/10.3166/bspe-2020-0149.
Texte intégralPeiffer-Smadja, Nathan, Sacha Rozencwajg, Yousra Kherabi, Yazdan Yazdanpanah et Philippe Montravers. « Vaccins COVID-19 : une course contre la montre ». Anesthésie & ; Réanimation 7, no 3 (mai 2021) : 199–202. http://dx.doi.org/10.1016/j.anrea.2021.04.006.
Texte intégralFeraoun, Yanis, Pauline Maisonnasse, Roger Le Grand et Anne-Sophie Beignon. « COVID-19, des vaccins à la vitesse de l’éclair ». médecine/sciences 37, no 8-9 (3 juin 2021) : 759–72. http://dx.doi.org/10.1051/medsci/2021094.
Texte intégralKolber, Michael R., Paul Fritsch, Morgan Price, Alexander G. Singer, Jennifer Young, Nicolas Dugré, Sarah Bradley et Tony Nickonchuk. « Faits saillants sur des vaccins contre la COVID-19 ». Canadian Family Physician 67, no 3 (mars 2021) : e82-e83. http://dx.doi.org/10.46747/cfp.6703e82.
Texte intégralSantana, Douglas Nascimento, et Lidia Sutormina. « La stratégie européenne des vaccins contre le Covid-19 ». Revue française d'administration publique N° 181, no 1 (21 avril 2022) : 141–47. http://dx.doi.org/10.3917/rfap.181.0143.
Texte intégralThèses sur le sujet "Vaccins contre la Covid-19"
Araujo, Chaveron Lucia. « Preferences and antecedents of vaccine decision among healthcare professionals and the adult population in France ». Electronic Thesis or Diss., Sorbonne université, 2024. http://www.theses.fr/2024SORUS220.
Texte intégralThe literature on vaccine hesitancy largely reports the importance of the perception of the benefit-risk balance (BRB) in vaccine acceptance. The COVID-19 pandemic and the unprecedented vaccination policies implemented by the French government during a novel vaccine campaign provided an opportunity to assess the impact of COVID-19 certificate or vaccine mandate on future COVID-19 vaccine intention considering the perceived BRB of COVID-19 vaccination, evaluate the 7C-psychological antecedents of vaccination across the novel COVID-19 vaccine campaign, explore preferences around the concept of BRB among the general adult population and among healthcare sector-workers (HCSWs), define and characterize individuals who constantly refused vaccination regardless of BRB attributes. Four different studies were conducted during this thesis, a) a cross-sectional study to explore the impact of the COVID-19 certificate-mandate and perceived vaccination BRB on future vaccine intention among the general population, b) a repeated cross-sectional survey among HCSWs to monitor their psychological antecedents of vaccine acceptance at different stages of the COVID-19 vaccination campaign, c) a discrete choice experiment (DCE) to investigate the vaccination BRB preferences of the general public and HCSWs and d) a vaccine eagerness scale integrated into the previous DCE to define different vaccination behavior profiles around the concept of vaccine BRB. Our findings suggest that the COVID-19 certificate enactment did not effectively persuade elderly people, who would have been those with the greatest potential benefit from vaccination, but that ceding to the strong incentive/mandate was not associated with reduced, but rather increased intention for future COVID-19 vaccination. Among HCSWs, the decision to accept vaccination under the mandate depended solely on the perception of vaccination as a collective action, but not on the vaccination perception of benefits vs. risks. However, as the pandemic and vaccine booster recommendations evolved and as HCSWs gained more experience with the COVID-19 vaccine, they resumed considering vaccine BRB in their vaccine decisions. Our preference study suggested that both the general public and non-university-level HCSWs do not consider the numerical aspect of benefits vs. risks in hypothetical vaccine scenarios, they rather consider qualitative attributes surrounding the BRB concept such as disease frequency and severity, and indirect protection effects. By contrast, we estimated that hypothetical vaccine uptake among university-level HCSWs significantly increases by 40% when vaccination benefit-risk ratio moves from 10:1 to 100:1. Finally, we found that compared to respondents who accepted some but not all scenarios of the single profile DCE, those accepting all scenarios were more likely to have a positive perception the BRB and be motivated by employer's or authorities' incitation to get vaccinated, while those refusing all scenarios were more likely to have low confidence in authorities to manage the epidemic, low confidence in vaccine safety, not perceive vaccine as collective action to stop the epidemic and show reactance to employer's or authorities' incitation to get vaccinated. The research suggests that vaccine campaigns targeting vaccine-reluctant individuals should focus on improving confidence in authorities and confidence in the vaccine (vaccine safety). Additionally, vaccination campaigns should provide information about vaccination as a collective action, emphasizing its indirect protection benefits and the risks of developing the disease
Sabbatini, Chiara. « Efficacité et durabilité des restrictions à grande échelle contre la pandémie de COVID-19 en France en 2020-2021 ». Electronic Thesis or Diss., Sorbonne université, 2023. http://www.theses.fr/2023SORUS533.
Texte intégralAfter one year of COVID-19 mitigation, in the spring of 2021, European countries faced sustained viral circulation of the Alpha variant. As vaccination campaigns advanced, the challenge persisted: finding a balance between the effectiveness of long-lasting interventions and their impact on quality of life. This thesis combines insights drawn from two studies conducted in France, with the aim of evaluating the efficacy and sustainability of the interventions employed between 2020 and 2021, while also proposing more sustainable alternatives preserving their effectiveness. We first employed an age-structured compartmental model to assess the real-time epidemic situation and conducted scenario analyses. Optimal scenarios were identified by the integration of intervention efficacy and a data-driven index accounting for the intensity and duration of social distancing measures. Our findings indicate that shorter and strict lockdowns tend to be considerably more effective than prolonged and moderate ones, all while maintaining a similar level of public discomfort and individual freedoms. Subsequently, we employed a regionally-based metapopulation model to retrospec- tively evaluate the effectiveness of the implemented strategies and potential alternatives, taking into account the interconnectivity between regions in France. The results re- vealed that the spatial interplay between regions significantly influenced the outcomes of nationwide interventions, particularly in regions characterized by high mobility rates. Moreover, our analysis showed that implementing stop-and-go lockdowns early enough, instead of a prolonged curfew period, could have substantially reduced both the healthcare and societal burdens. Our results contribute to characterize the success and failures of implemented strate- gies, highlighting the complexity of balancing effectivness and sustainability. These findings also highlights the importance of considering geographical connectivity in the implementation and evaluation of public health policies. Results can inform poli- cymakers and health authorities in designing targeted interventions, thus enhancing the overall effectiveness of management strategies
Sicurella, Mariaconcetta. « Studi di immunogenicità ed efficacia di vettori HSV per lo sviluppo di un vaccino contro l'infezione da Herpes Simplex ». Doctoral thesis, Università degli studi di Padova, 2012. http://hdl.handle.net/11577/3422074.
Texte intégralIntroduzione Herpes simplex virus (HSV) è un patogeno molto diffuso nella popolazione mondiale umana. Il virus utilizza le cellule epiteliali come portale d'ingresso, in tali cellule replica e raggiunge le terminazioni nervose, nelle quali instaura la latenza. I due genotipi HSV-1 e HSV-2 possono causare diverse patologie cliniche, compresi l’ herpes labiale, cheratiti, meningiti, encefaliti e infezioni genitali, caratterizzate da dolore, ulcere e aumento del rischio di sviluppare il cancro del collo dell'utero e l'acquisizione di altre infezioni sessualmente trasmissibili, tra cui l'infezione da HIV. Negli ultimi 30 anni diversi studi sono stati dedicati allo sviluppo di vaccini anti-HSV. Purtroppo, e nonostante numerosi tentativi, un vaccino anti-HSV non è ancora disponibile. Per la realizzazione del vaccino sono stati proposti e sperimentati diversi sistemi: Adenovirus, vaccinia virus, virus ricombinanti esprimenti le glicoproteine di HSV, virus vivi attenuati, ma nessuno a portato ai risultati sperati. L’identificazione di adiuvanti in grado di promuovere dei segnali atti a favorire l'emergere di una risposta immunitaria Th1 non solo contro epitopi dominanti, ma anche contro epitopi subdominanti, che sono cruciali per bloccare la riattivazione virale è un punto chiave per lo sviluppo di nuove strategie di vaccino contro l'infezione da HSV. Scopo In questo studi l’obiettivo principale è stato quello di costruire e caratterizzare in vitro e in vivo dei vettori HSV a replicazione attenuata e non replicativi deleti di più geni regolatori precoci e/o contenenti una delezione del locus non essenziali UL41. Abbiamo studiato la capacità di vettori replicativi e non di codificare per la proteina Tat di HIV-1, per indurre risposte immunitarie HSV-specifiche a lungo termine in un modello murino. In questo contesto, abbiamo valutato se la proteina Tat di HIV-1 potesse agire come molecola in grado di generare un immunità ad ampio spettro contro l’infezione da HSV. Inoltre è stata valutata la capacità dei vettori (HSV1-Tat o HSV1-LacZ, HSVTB5gJTat o HSVTB5gJHE) di indurre una risposta immunitaria protettiva nei topi Balb/C e C57BL/6 in seguito ad un infezione con una dose letale di HSV-1 o HSV-2 wild-type. Metodi Costruzione e Caratterizzazione dei vettori replicativi attenuati e non replicativi, Colture cellulari, Analisi Western Blot, Purificazione di stock virali, Animali e protocolli di immunizzazione, Purificazione degli splenociti, Saggio Elispot, Saggio ELISA. Risultati I vettori HSV replicativi attenuati e non replicativi conservano la capacità di infettare cellule in divisione e non di diverse specie, comportandosi come virus wild-type, ma risultano più sicuri a causa della loro incapacità di replicare e esprimere proteine virali dopo l'infezione. I risultati indicano che la proteina Tat svolge un ruolo importante nel conferire protezione immunitaria contro l'infezione da HSV in entrambi i ceppi di topi in quanto solo i topi vaccinati con i vettori replicativi attenuati (HSV1-Tat) o non replicativi (HSVTB5gJTat) esprimenti Tat risultavano protetti dalla morte dopo aver ricevuto una dose letale di HSV-1 o HSV-2 wild-type. La somministrazione dei vettori per via intravaginale o intradermica genera specifiche risposte immunitarie nei topi, media un incremento della risposta cellulare anti-HSV caratterizzata dalla presenza di alti livelli di IFN-γ, un incremento della risposta umorale anti-HSV rispetto al vettore di controllo (HSV1LVLacZ) caratterizzato dalla presenza di elevati livelli di IgG, più precisamente del sottotipo IgG2a. Questo lavoro dimostra che i vettori HSV associati alla proteina ricombinante Tat di HIV possono essere combinati per aumentare e ampliare la risposta di tipo Th1 e CTL contro epitopi immunodominanti e subdominanti di HSV. I nostri risultati indicano che la co-espressione della proteina Tat è importante per indurre una risposta protettiva in entrambi i modelli murini scelti, anche se le risposte sono diverse a seconda del background genetico. In questi topi la risposta immunitaria contro epitopi subdominanti di HSV è risultata essere fondamentale per una indurre una maggiore protezione Conclusione Questi studi indicano che l’utilizzo di vettori replicativi attenuati e non replicativi di HSV esprimenti la proteina Tat sono sicuri, in quanto non hanno mostrato effetti avversi durante gli esperimenti e al sacrificio. Questi risultati sono molto promettenti per lo sviluppo di una nuova generazione di vaccini efficaci HSV.
Lahmar, Imran. « Impact de la polarité et de la spécificité des lymphocytes T dans la protection contre l'infection par le SARS-CoV-2 ». Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASL067.
Texte intégralThe COVID-19 pandemic caused by the SARS-CoV-2 virus has required a deep understanding of the immune response in order to develop effective prevention and treatment strategies. Early on, the scientific community demonstrated that humoral immunity induced by infection or vaccination could generate protective neutralizing antibodies against infection and disease severity in humans. However, it has been shown that the protection mediated by these antibodies diminishes rapidly over time, partly due to the escape of SARS-CoV-2 variants from their acquired neutralizing properties as well as the decrease in their concentration over time. It has also been demonstrated that vaccination and infection can induce cellular immunity mediated by T lymphocytes. This immunity seems to persists longer than humoral immunity and is believed to recognize different variants of SARS-CoV-2 more effectively. Experimental results in humans and animal models have suggested that this type of immunity could also play a complementary protective role to humoral immunity. However, the molecular characteristics of this protective cellular immunity have not yet been fully defined. Therefore, this thesis focused on the impact of the polarity and specificity of T lymphocytes on protection against SARS-CoV-2 infection. Firstly, we extensively characterized the polarity and the specificity of spontaneous or infection-induced cellular immune responses. Our results revealed that Th1 polarity was associated with protection against infection. Furthermore, we identified reactivities directed against the Receptor Binding Domain (RBD) as being most important in these protective responses. These findings laid the foundation for the development of a cellular test to monitor these protective immune responses on a large scale. Secondly, we examined the effect of vaccination on cellular immune response. We confirmed that the number of vaccinations was indeed capable of enhancing cellular immunity directed against RBD. We identified patients with malignant hematologic diseases as a vulnerable population in which cellular immune response was impaired despite vaccination. In this population, immune responses directed against the RBD region were highly significant for protection against infection. We also explored the evolution of the immune response over time and in relation to the number of vaccine doses administered. Our analyses revealed a decrease in interferon-gamma (IFN-y) concentrations over time, reaching a sustained stabilization, confirming the longevity of cellular responses. We also highlighted the evasion of the Omicron variant from the protection conferred by IFN-y secretion against RBD. This finding emphasized the urgent need for new biomarkers to evaluate the effectiveness of vaccination against the Omicron variant. In this context, we identified the chemokine CXCL10 as a potential marker of vaccine efficacy. In conclusion, this thesis has contributed to a better understanding of the immune response induced by SARS-CoV-2 and vaccines. The obtained results provide tools to guide vaccination policies and the development of new vaccines. Moreover, the identification of new biomarkers and the exploration of the polarity and specificity of T lymphocytes offer promising prospects for the development of personalized vaccines. These advancements are crucial in the fight against the COVID-19 pandemic and in preparing for future viral epidemics
Hognon, Cecilia. « Modélisation et simulation moléculaire pour la compréhension des processus biologiques fondamentaux et le développement de nouveaux agents thérapeutiques contre le cancer et la Covid-19 ». Electronic Thesis or Diss., Université de Lorraine, 2021. http://www.theses.fr/2021LORR0233.
Texte intégralDuring this Ph.D. thesis I have used state-of-the-art molecular modeling and simulation techniques to answer to key biological questions related to the fundamental bases of cancer development and to the mechanisms of viral replication and diffusion, including those of SARS-CoV-2. In addition to rationalize the molecular bases behind critical biological outcomes, including also the assessment of the thermodynamic properties of key biological aggregates, I have also studied the possible rational molecular design of novel therapeutic agents acting as antiviral and anticancer. To this end I have studied the induction and reparation of DNA lesions, as well as the basis of genome organization and DNA compaction. This has also brought me to take into accounts epigenetic regulation, the possible design of external agents perturbing gene expression, and the regulation of signaling pathways such as iron homeostasis. Furthermore, I have studied key viral components of SARS-Cov-2 including the spike protein, some non structural proteins such as the SARS Unique Domain, and the organization of its genome, for the formation of guanine quadruplexe sequences. Furthermore, I have also been interested in the understanding of immune system response, and in particular on the effects of variants on the human STING protein, which is able to sense the presence of endogenous genetic material and triggers the appropriate immune response. From a methodological point of view the use of multiscale approach, combining in some instance classical and QM/MM methods have shown its power in rationalizing not only chemical but biological effects and has paved the way to stronger rational design strategies
Decarreaux, Dorine. « Séroprévalence des IgG dirigées contre le SARS-CoV-2 dans une population universitaire et parmi des professionnels de santé en soins primaires et leurs contacts au sein des ménages ». Electronic Thesis or Diss., Corte, 2024. http://www.theses.fr/2024CORT0007.
Texte intégralThis thesis emerged in the context of the COVID-19 pandemic, shedding light on the challenges faced due to the novelty and complexity of the virus, and revealing major gaps in our knowledge. It focused on the academic community in Corsica and primary healthcare professionals in mainland France, considered potentially at risk. The underlying hypothesis is that these populations, due to their social interactions or high-risk professional environments, are likely to be more exposed to the virus compared to the general population. Thus, this thesis aimed to document the virus spread and immune responses within these populations.The main objectives of this thesis were, on one hand, to gather specific data for the Corsican region, focusing on estimating the seroprevalence of anti-SARS-CoV-2 IgG antibodies and analyzing the persistence of immune responses among students and staff at the University of Corsica, while identifying factors associated with the detection of these antibodies. On the other hand, it aimed to assess the seroprevalence of anti-SARS-CoV-2 IgG antibodies and infection prevalence among primary healthcare professionals in mainland France, as well as to determine factors associated with the detection of neutralizing antibodies and prior infection. To achieve these objectives, four main studies were conducted focusing on (i) seroprevalence and exposure factors to SARS-CoV-2 during the second wave among the Corsican university population, (ii) an eight-month serological follow-up of anti-SARS-CoV-2 IgG antibodies among the university population, (iii) seroprevalence and factors associated with neutralizing antibodies among primary healthcare professionals in mainland France after the third wave, and (iv) SARS-CoV-2 infection prevalence and factors associated with prior infection among these healthcare professionals.For the Corsican university population, the studies revealed a seroprevalence of 11.7%, significantly higher than that of the general Corsican population. Over 30% of participants who tested positive for the ELISA-S test were asymptomatic, highlighting the risk of silent transmission. Identified risk factors included place of residence, use of public transportation or carpooling, and contact with confirmed cases of COVID-19. Our results also underscored the importance of vaccination to bolster individual and collective immunity, notably observing antibody waning over time among some unvaccinated participants. For primary healthcare professionals in mainland France, the studies showed high seroprevalence of anti-S IgG antibodies (94.7%) and neutralizing antibodies (81.3%), mainly attributable to vaccination. Although they were not at higher risk of infection than the general population, about a quarter of them were infected at the time of the study, as evidenced by the 28.3% seroprevalence of anti-N IgG antibodies, highlighting their vulnerability. Significant variations were observed based on vaccination status and prior infection, demonstrating the importance of vaccination in boosting immune response and reducing infection risk. Factors associated with infection included geographical region of workplace, professional category, and unprotected contact with confirmed COVID-19 cases
Brier, Lucile. « Conception d'une stratégie de découverte de composés antiviraux contre les coronavirus : du criblage à l'optimisation d'inhibiteurs de la protéase 3CL du SARS-CoV-2 ». Electronic Thesis or Diss., Université de Lille (2022-....), 2022. http://www.theses.fr/2022ULILS031.
Texte intégralCoronaviruses are RNA viruses causing respiratory, enteric, hepatic and neurological diseases of varying severity in different species, including humans. Among them, seven can infect humans. HCoV-OC43, HCoV-NL63, HCoV-229E, and HCoV-HKU1 strains cause mild respiratory tract infections. SARS-CoV, MERS-CoV, and SARS-CoV-2 are potentially fatal and have caused major outbreaks. Today, SARS-CoV-2 is still circulating but the vaccine strategy has significantly reduced the risks of hospitalization and death. Also, the first specific antiviral drug has been authorized on the market (Paxlovid™). Nevertheless, coronaviruses are viruses with a high mutation and recombination rate, therefore the probability of facing new epidemics is very high. Thus, there is a need to discover new therapies to treat COVID-19 but also to anticipate and prevent future epidemics. Thanks to its essential role in the viral replication cycle of coronaviruses and the lack of human homolog, the viral protease 3CL is a promising target for the development of anti-coronaviral compounds. Moreover, this protease is remarkably conserved among coronavirus species. The 3CLpro is then an interesting target for the design of broad-spectrum antivirals able to fight against SARS-CoV-2 but also against potential emerging coronaviruses. Thus, the objective of this thesis work was to develop a strategy to discover new non-peptidomimetic inhibitors of the 3CLpro of SARS-CoV-2 that are potent, selective and capable of exerting pan-inhibition on other coronavirus species. The first part of this thesis project consisted of developing and performing a high-throughput screening on the SARS-CoV-2 3CL protease, allowing the identification of several chemical series of interest. Further work focused on the optimization of two chemical series, reversible covalent inhibitors for the first one and non-covalent for the second one, whose chemotypes have not been described on the 3CL protease. In these two chemical series, more than 90 analogues have been synthesized with the aim of improving the potency on the target and establishing structure-activity relationships. Physicochemical and ADME properties in vitro, binding mode, selectivity towards human proteases, inhibition of 3CLpro from other coronaviruses and in cellulo antiviral activity were studied
Simões, Patrícia Sofia Francisco. « Intenção de vacinação contra a COVID-19 em Portugal : preditores sociodemográficos e psicossociais ». Master's thesis, 2021. http://hdl.handle.net/10400.14/37013.
Texte intégralVaccination is one of the fundamental measures taken to control the pandemic due to COVID-19, which makes it important to comprehend the predictors of the intention of getting vaccinated, in order to promote its adherence. This study had the goal to evaluate the intention to get vaccinated in a sample of Portuguese individuals, as well as explore an ensemble of sociodemographic and psychosocial variables, based on three predictive models (i.e., Health Belief Model, Theory of Planned Behavior, and the 3 C’s Model), as predictors of said intention. Additionally, it was intended to understand if the news about adverse reactions and suspension of the vaccination program with one of the vaccine brands might have had impact on the trust on vaccines and intentions to get vaccinated. This study was transversal, quantitative, with data collected through an online questionnaire. The sample consisted of 383 participants, living in Portugal that, until the date, were not vaccinated against COVID-19. The results showed that the intention to get vaccinated was higher in people with other nationality non-Portuguese, in between health professionals, that lived with people above 65 years old. The psychosocial determinants that were associated with the intention to get vaccinated were skepticism, with a negative relation, understood benefits, social norm, and risk perception (susceptibility), all with positive relations considering intention to get vaccinated. After the emerging news on the media about the possible adverse effects associated to AstraZeneca, it was observed a decrease in the intention to get vaccinated and trust towards all vaccines, especially AstraZeneca. These results contribute to the identification of target groups that should be prioritized when intervening, as well as what beliefs and predictors potentially modified can be used to promote adherence to vaccination.
Almendra, Marta Inês Rabaçal. « Relatórios de Estágio e Monografia intitulada "Registo de medicamentos no EEE : Autorização das vacinas contra a COVID-19" ». Master's thesis, 2021. http://hdl.handle.net/10316/99158.
Texte intégralThis document was written as part of the curricular unit "Internship" of the Integrated Master's Degree in Pharmaceutical Sciences of the Faculty of Pharmacy of the University of Coimbra.The document includes three parts: two internship reports and a monograph. The first part refers to the internship in Community Pharmacy, at Farmácia do Altinho. The second part comprises the report of the internship in Regulatory Affairs and Pharmacovigilance, at PhaRegistrum - Consultoria Farmacêutica e Técnica, Lda. Both reports are presented in the format of a SWOT analysis, describing the Strengths, Weaknesses, Opportunities and Threats identified throughout the internship period. Finally, in the third part, this document includes the Monograph entitled "Registration of medicines in the EEA: Authorisation of COVID-19 vaccines". Proceeding to a brief summary of the monograph: A medicine can only be commercialised in the European Union (EU) when a Marketing Authorisation (MA) has been issued by the competent authority of a Member State or by the European Medicines Agency (EMA). In this last case, medicines are authorised through a Centralised Procedure, which results in a single MA valid for the entire EU market.The Centralised Procedure is mandatory, for example, in case of public health emergencies, such as the current pandemic of COVID-19, for the authorisation of promising medicines and vaccines. However, in such an emergency situation, it is necessary to expedite the processes and reduce the timelines for the evaluation and approval of medicines. Several regulatory agencies have mechanisms in place to authorise medicines for emergency situations, using accelerated review and approval pathways. At the same time, they maintain high standards of quality, efficacy and safety, ensuring that medicines are approved only after scientific evaluation has shown that their benefits outweigh their risks. In addition, for the COVID-19 vaccines, there is an extra resource mobilisation to assist in safety monitoring and risk management during vaccination campaigns. The main objective of this monograph is to describe how medicines are registered in the European Economic Area (EEA), focusing on accelerated assessment and approval of the COVID-19 vaccines, as well as their post-marketing monitoring. Some regulatory pathways through which these vaccines have been receiving fast-track approval by several regulatory agencies outside the EU will also be addressed.
Este documento foi redigido no âmbito da Unidade Curricular “Estágio” do Mestrado Integrado em Ciências Farmacêuticas, da Faculdade de Farmácia da Universidade de Coimbra.O documento é constituído por três partes: dois relatórios de estágio e uma monografia. A primeira parte é referente ao estágio em Farmácia Comunitária, na Farmácia do Altinho. Na segunda parte, é apresentado o relatório do estágio em Assuntos Regulamentares e Farmacovigilância, realizado na PhaRegistrum - Consultoria Farmacêutica e Técnica, Lda. Ambos os relatórios são apresentados sob a forma de uma análise SWOT, onde são descritos os Pontos Fortes, os Pontos Fracos, as Oportunidades e as Ameaças identificados no decorrer dos estágios. Por último, na terceira parte, este documento inclui a Monografia intitulada “Registo de medicamentos no EEE: Autorização das vacinas contra a COVID-19”. Passando a uma breve síntese da monografia: Um medicamento só pode ser comercializado na União Europeia (UE) quando uma Autorização de Introdução no Mercado (AIM) tiver sido emitida pela autoridade competente de um Estado-Membro ou pela Agência Europeia de Medicamentos (EMA). Neste último caso, os medicamentos são autorizados através de um Procedimento Centralizado, que resulta numa única AIM válida para todo o mercado da UE.O Procedimento Centralizado é obrigatório, por exemplo, perante emergências de saúde pública, como a atual pandemia de COVID-19, para a autorização de medicamentos e vacinas promissores. No entanto, em tal situação de emergência, torna-se necessário agilizar os processos e reduzir os prazos de avaliação e aprovação dos medicamentos. Diversas agências reguladoras dispõem de mecanismos de autorização de medicamentos para situações de emergência, utilizando vias de revisão e de aprovação aceleradas. Ao mesmo tempo, estas mantêm elevados padrões de qualidade, eficácia e segurança, assegurando que os medicamentos apenas são aprovados depois de uma avaliação científica ter demonstrado que os seus benefícios superam os seus riscos. Para além disso, para as vacinas contra a COVID-19, existe uma mobilização de recursos extra para auxiliar na monitorização da segurança e na gestão de riscos durante as campanhas de vacinação. Esta monografia tem como principal objetivo descrever de que forma os medicamentos são registados no Espaço Económico Europeu (EEE), com foco na avaliação e aprovação aceleradas das vacinas contra a COVID-19, bem como na sua monitorização pós-comercialização. Serão, também, abordadas algumas vias regulatórias através das quais estas vacinas têm obtido aprovação rápida por diversas agências reguladoras fora da UE.
Livres sur le sujet "Vaccins contre la Covid-19"
López, Juana Yucra. Percepciones y expectativas sobre las vacunas contra el COVID-19 de los pobladores de Poopó. Poopó-Oruro, Bolivia : Universidad Nacional Siglo XX, Carrera de Enfermería, Extensión Poopó, 2021.
Trouver le texte intégralDiakité, Sansy Kaba, et Ibrahima Kassory Fofana. Covid-19 : Témoignages de Guinée, le livre au service de la lutte contre la Covid-19. Paris : L'Harmattan, 2020.
Trouver le texte intégralMedeiros, Mauricio, Beatriz Fialho, Priscila Soares et Daniel Lacerda, dir. A primeira vacina 100% brasileira contra a Covid-19 : a conquista de Bio-Manguinhos/Fiocruz. Fundação Oswaldo Cruz / Bio-Manguinhos, 2022. http://dx.doi.org/10.35259/vacinacovid.2022_52830.
Texte intégralrhazali, khalid. Enfants Faites Attention Covid 19 Est Dangereux : Lutter Contre le Virus Covid 19. Independently Published, 2021.
Trouver le texte intégralChang, John, et Peter Tremblay. François Legault et le Programme Totalitaire de Vaccins Biométriques de la Covid-19. Agora Publishing Consortium, 2022.
Trouver le texte intégralCovid 19, ce que révèlent les chiffres officiels : Mortalité, tests, vaccins, hôpitaux, la vérité émerge. ARTILLEUR, 2023.
Trouver le texte intégralEpidemias en Puerto Rico : Desde la Viruela Hasta el COVID-19. Independently Published, 2021.
Trouver le texte intégralProtection sociale et lutte contre la covid-19 dans les zones rurales. FAO, 2020. http://dx.doi.org/10.4060/ca8561fr.
Texte intégralRécession économique mondiale liée à la covid-19 : la lutte contre la faim doit être au centre de la relance économique. FAO, 2020. http://dx.doi.org/10.4060/ca8800fr.
Texte intégralReconnaître les controverses de l'hésitation vaccinale. EDP Sciences, 2022. http://dx.doi.org/10.1051/978-2-7598-2766-4.
Texte intégralChapitres de livres sur le sujet "Vaccins contre la Covid-19"
Majstorovic, Martina, et Darien Weatherspoon. « Vaccines, Vaccinations, and the Re-emergence of and Vaccine-Preventable Diseases ». Dans Infection Control in the Dental Office in the Era of COVID-19, 109–35. Cham : Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-64611-9_7.
Texte intégralHolmes, Laurens. « SARS-CoV2 Vaccine versus Vaccination ». Dans SARS-CoV2 (COVID-19) Pandemic Control and Prevention, 62–66. London : Routledge, 2023. http://dx.doi.org/10.4324/9781003424451-14.
Texte intégralHolmes, Laurens. « SARS-CoV2 (COVID-19) Novel Variants (Delta), Vaccine Cross-Effectiveness and Durability ». Dans SARS-CoV2 (COVID-19) Pandemic Control and Prevention, 70–73. London : Routledge, 2023. http://dx.doi.org/10.4324/9781003424451-16.
Texte intégralHolmes, Laurens. « SARS-CoV2 (COVID-19) Vaccine Effectiveness and Durability in Immunogenic-Related Comorbidities (Multiple Myeloma) ». Dans SARS-CoV2 (COVID-19) Pandemic Control and Prevention, 90–94. London : Routledge, 2023. http://dx.doi.org/10.4324/9781003424451-20.
Texte intégralDamaševičius, Robertas, Rytis Maskeliūnas et Sanjay Misra. « Using Reinforcement Learning for Optimizing COVID-19 Vaccine Distribution Strategies ». Dans Mathematical Modeling and Intelligent Control for Combating Pandemics, 169–96. Cham : Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-33183-1_10.
Texte intégralOzdenerol, Esra, et Jacob Daniel Seboly. « The Effects of Lifestyle on COVID-19 Vaccine Hesitancy in the United States ». Dans The Role of GIS in COVID-19 Management and Control, 239–61. Boca Raton : CRC Press, 2023. http://dx.doi.org/10.1201/9781003227106-12.
Texte intégralSaleem, Intesar, Tariq Yaseen, Mohammad Najjar et Aiman Daifallah. « The Role of Open Innovation in New Product Development and Its Effect on Firm Performance During an Economic Crisis : A Case Study COVID-19 Vaccine ». Dans Studies in Systems, Decision and Control, 769–79. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-10212-7_63.
Texte intégralLira Carmona, María Rosalía, et Leticia Bucio Ortiz. « Katalin Karikó y su papel crucial en el desarrollo de las vacunas de ARN mensajero contra el COVID-19 ». Dans Avances de las mujeres en las ciencias, las humanidades y todas las disciplinas. Libro científico II 2023, 129–43. Universidad Autónoma Metropolitana. Unidad Azcapotzalco., 2023. http://dx.doi.org/10.24275/uama.128.10451.
Texte intégralBONNAIRE, Anne-Coralie. « L’épidémie au prisme des réseaux sociaux numériques ». Dans Les épidémies au prisme des SHS, 35–44. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.5988.
Texte intégralPuth, Sao, et Vandara Loeurng. « A Review of COVID-19 Vaccines, Immunogenicity, Safety, and Efficacy Toward Addressing Vaccine Hesitancy, Inequity, and Future Epidemic Preparedness ». Dans Epidemic Preparedness and Control [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.1003607.
Texte intégralActes de conférences sur le sujet "Vaccins contre la Covid-19"
Kevin Cunha Negidio, Adson, Ester Almeida Carneiro Rodrigues da Silva, Myrela Polyanna Bastos Silva Campos, Pedro Henrique Silveira de Sousa et Valentina Silva Rodrigues. « Miocardite associada à vacinação contra a COVID-19 ». Dans II Congresso Online Brasileiro de Medicina. Congresse.me, 2022. http://dx.doi.org/10.54265/jskt9371.
Texte intégralShah, Milind, Avani Vasant, Kinjal Gandhi et Sonia Panesar. « Sentiment Analysis of Twitter Tweets for COVID- 19 Pfizer Vaccines ». Dans 2023 7th International Conference on Intelligent Computing and Control Systems (ICICCS). IEEE, 2023. http://dx.doi.org/10.1109/iciccs56967.2023.10142744.
Texte intégralLucena, Mariana Silva, Maria Julia Alves de Melo et Jaqueline de Azevêdo Silva. « Segurança e Eficácia das vacinas contra COVID-19 aplicadas em mulheres grávidas no Brasil ». Dans XXVII Semana de Biomedicina Inovação e Ciência. Editora IME, 2021. http://dx.doi.org/10.51161/9786588884119/49.
Texte intégralSilva, Nicoly Ferreira, JULIA DINIZ DE SOUZA, MELISSA GIOVANNA GOMES RIBEIRO -, SARA DIÓGENES PEIXOTO DE MEDEIROS et VICTÓRIA RODRIGUES DURAND. « A SEGURANÇA DO MECANISMO DE AÇÃO DAS VACINAS DE RNA MENSAGEIRO CONTRA A COVID-19 ». Dans II Congresso Brasileiro de Imunologia On-line. Revista Multidisciplinar em Saúde, 2022. http://dx.doi.org/10.51161/ii-conbrai/5987.
Texte intégralRodrigues, Maria Luíza Ferreira, Felipe Oliveira Fernandes De Souza, Kaendra Almeida Vale De Camargo, Lucas Fernandes Modesto et Luiza Helena Gremski. « VACINAS CONTRA SARS-COV-2 : ALVOS MOLECULARES E MECANISMOS DE AÇÃO ». Dans I Congresso Nacional On-line de Biologia Celular e Estrutural. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/1955.
Texte intégralBARROS, LARISSA MARIA DE OLIVEIRA, SARAH ALMEIDA TEIXEIRA et ESTHER CARNEIRO COSTA. « A VACINA DE RNA CONTRA COVID COMO ALVO DE FAKE NEWS ». Dans II Congresso Brasileiro de Imunologia On-line. Revista Multidisciplinar em Saúde, 2022. http://dx.doi.org/10.51161/ii-conbrai/6910.
Texte intégralAgrawal, Naitik, Yash Veer Singh, Vishnu Sharma, Vikas Kumar Bedi et Sumit Chhonker. « Covid-19 Vaccine Certificate Verification using Sha Algorithm and IPFS in Blockchain Technology ». Dans 2023 5th International Conference on Advances in Computing, Communication Control and Networking (ICAC3N). IEEE, 2023. http://dx.doi.org/10.1109/icac3n60023.2023.10541415.
Texte intégralCamacho, Ken Sammuel I., Megan Victoria Hillary Y. Chua-Unsu, Ryan Rhay P. Vicerra, Ronnie Concepcion et Raouf N. G. Naguib. « COVID-19 Vaccine and Booster Shots Compatibility Analyzer using CMOS-based Monochrome Encoding ». Dans 2022 IEEE 14th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM). IEEE, 2022. http://dx.doi.org/10.1109/hnicem57413.2022.10109515.
Texte intégralAkwafuo, Sampson E., Armin R. Mikler et Christopher Ihinegbu. « Geo-Clustering Model for Optimizing Locations of Public Health Emergency Operations and COVID-19 Vaccine Distribution Centers ». Dans 2022 8th International Conference on Control, Decision and Information Technologies (CoDIT). IEEE, 2022. http://dx.doi.org/10.1109/codit55151.2022.9804110.
Texte intégralYOUSSEF, Laurène, Audrey PROROT, Alain DENOIRJEAN, Camélia PROPESCU, Laure SANDOVAL et Fanny MEYTRAUD. « Revêtements à base cuivre par projection plasma – Application à la décontamination des surfaces ». Dans Les journées de l'interdisciplinarité 2022. Limoges : Université de Limoges, 2022. http://dx.doi.org/10.25965/lji.630.
Texte intégralRapports d'organisations sur le sujet "Vaccins contre la Covid-19"
Ripoll, Santiago, Tabitha Hrynick, Ashley Ouvrier, Megan Schmidt-Sane, Federico Marco Federici et Elizabeth Storer. 10 façons dont les gouvernements locaux en milieu urbain multiculturel peuvent appuyer l’égalité vaccinale en cas de pandémie. SSHAP, janvier 2023. http://dx.doi.org/10.19088/sshap.2023.001.
Texte intégralTorre, Costanza. Considérations clés : Mobiliser les « personnes en déplacement » pour promouvoir l’acceptation du vaccin contre la COVID-19 en Italie. SSHAP, mai 2022. http://dx.doi.org/10.19088/sshap.2022.023.
Texte intégralHrynick, Tabitha, et Megan Schmidt-Sane. Note d’Orientation sur l’Engagement Communautaire Concernant la Riposte Contre la Flambée Epidémique de Choléra dans la Région Afrique de l’Est et Australe. Institute of Development Studies, mai 2023. http://dx.doi.org/10.19088/sshap.2023.008.
Texte intégralMillington, Kerry. COVID-19 Health Evidence Summary No.113. Institute of Development Studies (IDS), février 2021. http://dx.doi.org/10.19088/k4d.2021.023.
Texte intégralMillington, Kerry. COVID-19 Health Evidence Summary No.115. Institute of Development Studies (IDS), mars 2021. http://dx.doi.org/10.19088/k4d.2021.030.
Texte intégralMillington, Kerry, et Samantha Reddin. COVID-19 Health Evidence Summary No.111. Institute of Development Studies, février 2021. http://dx.doi.org/10.19088/k4d.2021.015.
Texte intégralMillington, Kerry, et Samantha Reddin. COVID-19 Health Evidence Summary No.107. Institute of Development Studies (IDS), janvier 2021. http://dx.doi.org/10.19088/k4d.2021.002.
Texte intégralMillington, Kerry. COVID-19 Health Evidence Summary No.114. Institute of Development Studies (IDS), mars 2021. http://dx.doi.org/10.19088/k4d.2021.027.
Texte intégralBrin, Colette, Jennyfer Thiboutot, Julie Gramaccia et Frédérick Durand. Portrait d’une infodémie : Retour sur la première vague de COVID-19. Observatoire international sur les impacts sociétaux de l’intelligence artificielle et du numérique, mars 2021. http://dx.doi.org/10.61737/uqan6464.
Texte intégralBwerinofa, Iyleen Judy, Jacob Mahenehene, Makiwa Manaka, Bulisiwe Mulotshwa, Felix Murimbarimba, Moses Mutoko, Vincent Sarayi et Ian Scoones. Living Through a Pandemic : Competing Covid-19 Narratives in Rural Zimbabwe. Institute of Development Studies, août 2022. http://dx.doi.org/10.19088/ids.2022.058.
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