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Total 127 results found since Jan 2013.

Baseline immune states (BIS) associated with vaccine responsiveness and factors that shape the BIS
Semin Immunol. 2023 Sep 15;70:101842. doi: 10.1016/j.smim.2023.101842. Online ahead of print.ABSTRACTVaccines are among the greatest inventions in medicine, leading to the elimination or control of numerous diseases, including smallpox, polio, measles, rubella, and, most recently, COVID-19. Yet, the effectiveness of vaccines varies among individuals. In fact, while some recipients mount a robust response to vaccination that protects them from the disease, others fail to respond. Multiple clinical and epidemiological factors contribute to this heterogeneity in responsiveness. Systems immunology studies fueled by advances in...
Source: Seminars in Immunology - September 17, 2023 Category: Allergy & Immunology Authors: Djamel Nehar-Belaid Mark Sokolowski Sathyabaarathi Ravichandran Jacques Banchereau Damien Chaussabel Duygu Ucar Source Type: research

Response to Vaccine-Derived Polioviruses Detected through Environmental Surveillance, Guatemala, 2019
Emerg Infect Dis. 2023 Aug;29(8):1524-1530. doi: 10.3201/eid2908.230236.ABSTRACTGuatemala implemented wastewater-based poliovirus surveillance in 2018, and three genetically unrelated vaccine-derived polioviruses (VDPVs) were detected in 2019. The Ministry of Health (MoH) response included event investigation through institutional and community retrospective case searches for acute flaccid paralysis (AFP) during 2018-2020 and a bivalent oral polio/measles, mumps, and rubella vaccination campaign in September 2019. This response was reviewed by an international expert team in July 2021. During the campaign, 93% of children ...
Source: Emerging Infectious Diseases - July 24, 2023 Category: Infectious Diseases Authors: Rodrigo Rodr íguez Elisa Ju árez Concepci ón F Estívariz Coralia Cajas Gloria Rey-Benito Mar ía Olga Bautista Amézquita Stacey Jeffries Miles Oscar Orantes Mar ía Cecilia Freire Ana-Elena Ch évez Leticia Castillo Signor Leanna Sayyad Claudia Jarqu Source Type: research

For the return of high vaccination coverage
This article describes the Project for the Regaining of the High Vaccination Coverage (PRCV) and the strategy of working at the frontline, conducted in the local level, which has been implemented since 2021 and is already starting to show promising results. The PRCV was organized in three thematic axes with shared and specific actions, including: vaccination; information systems; communication and education. The outcomes achieved allow us to affirm that it is possible to reverse the low vaccination coverage, based on the articulation of structural and interinstitutional actions, with the strengthening of public policies an...
Source: Cadernos de Saude Publica - July 21, 2023 Category: International Medicine & Public Health Authors: Akira Homma Maria de Lourdes de Sousa Maia Isabel Cristina Alencar de Azevedo Isabella Lira Figueiredo Luciano Bezerra Gomes Clebson Ver íssimo da Costa Pereira Eliana de F átima Paulo Daniel Bruschi Cardoso Source Type: research

TWiV 1026: Debunking RFK Jr. ’s vaccine funk with Dan Wilson
Dan Wilson returns to TWiV to debunk vaccine misinformation by RFK Jr. during his recent appearance on the Joe Rogan Experience. Hosts: Vincent Racaniello, Dickson Despommier, Rich Condit, Kathy Spindler, and Brianne Barker Guest: Dan Wilson Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email Become a patron of TWiV! Links for this episode MicrobeTV Discord Server Joe Rogan’s worst misinformation yet, with RFK Jr. (YouTube) Every first vaccine has been tested in placebo-controlled trials before going to market. Polio Measles HPV COVID-19 HepB Haemophilus influenzae B Pertussis Diphtheria Tetanus...
Source: This Week in Virology - MP3 Edition - July 16, 2023 Category: Virology Authors: Vincent Racaniello Source Type: podcasts

A cultural evolutionary model of the interaction between parental beliefs and behaviors, with applications to vaccine hesitancy
Theor Popul Biol. 2023 May 5:S0040-5809(23)00025-4. doi: 10.1016/j.tpb.2023.04.003. Online ahead of print.ABSTRACTHealth perceptions and health-related behaviors can change at the population level as cultures evolve. In the last decade, despite the proven efficacy of vaccines, the developed world has seen a resurgence of vaccine-preventable diseases (VPDs) such as measles, pertussis, and polio. Vaccine hesitancy, an individual attitude influenced by historical, political, and socio-cultural forces, is believed to be a primary factor responsible for decreasing vaccine coverage, thereby increasing the risk and occurrence of ...
Source: Theoretical Population Biology - May 7, 2023 Category: Biology Authors: Kerri-Ann Anderson Nicole Creanza Source Type: research

Low Vaccine Coverage and Factors Associated with Incomplete Childhood Immunization in Racial/Ethnic Minorities and Rural Groups, Central Brazil
Vaccines (Basel). 2023 Apr 13;11(4):838. doi: 10.3390/vaccines11040838.ABSTRACTDiscrimination and limited access to healthcare services in remote areas can affect vaccination coverage. Therefore, this study aimed to estimate vaccination coverage for children living in quilombola communities and rural settlements in the central region of Brazil during their first year of life and to analyze the factors associated with incomplete vaccination. An analytical cross-sectional study was conducted on children born between 2015 and 2017. The percentage of children who received all vaccines recommended by the National Immunization P...
Source: Rural Remote Health - April 28, 2023 Category: Rural Health Authors: Juliana de Oliveira Roque E Lima Val éria Pagotto B árbara Souza Rocha Paulo S érgio Scalize Rafael Alves Guimar ães M árcio Dias de Lima Leandro Nascimento da Silva Michele Dias da Silva Oliveira Winny Éveny Alves Moura Sheila Ara újo Teles Claci Source Type: research