Salud Publica De Mexico最新文献

{"title":"SARS-CoV-2 immune response and reinfection in vaccinated Maya and mestizo in Southeast of Mexico.","authors":"Victor Monteón, Floribeth León-Pérez, Josefina G Ancona-León, Gicel Gutiérrez-Torres","doi":"10.21149/15186","DOIUrl":"https://doi.org/10.21149/15186","url":null,"abstract":"<p><p>Immune response to pathogens, including coronaviruses, is influenced by HLA haplotypes. 1,2. Maya ethnic group is predominant in Yucatan peninsula, this Amerindian group present allele frequency  HLA-G*01:01:02, HLA-G*01:01:01, HLA-G*01:04:01, HLA-A*68  not found in another Amerindians.3-5 Immune response to SARS-CoV-2 vaccination and reinfection particularly after Omicron variant appeared was explored in 118 vaccinated subjects with complete two shots immunization in Maya ascendant and mestizo no-Maya. 1172 epidemiological survey applied to university staff in Campeche, Mexico to evaluate reinfection, co-morbidities, variant virus, disease severity, aftermaths, clinical outcomes, age, sex, ethnicity, and vaccination shots. Multiple logistic regression, correspondence analysis, and association tests were used to analysis data.   Sixteen percent  of vaccinated subjects became seronegative after 11 months. We found that vaccinated Maya subjects respond with higher IgG immune response compared to no-Maya subjects, similarly women respond with higher IgG response than men (p<0.05). During an eleven-month period and after two vaccination shots, 7% of the vaccinated subjects reported a confirmed positive infection, and after the third vaccine shot a higher IgG immune response than two vaccination shots or natural infection was detected. However, we observed 23.7% reinfection in people after the third shot. This data represents almost three times  the reinfection rate reported when compared to  previous third vaccine shots. The increase of reinfection in vaccinated subjects was associated with circulation of Omicron variant by 71.5%. Others have reported  reinfection of 40% and vaccine effectiveness of 60% during Omicron dominance.6 To understand COVID-19 severity after reinfection in vaccinated subjects and the associated variables, we carried out a multiple logistic regression, and found a strong association between less severe symptoms with Alfa and Omicron variants (B 5.3; Error 0.39; Wald 0.00; Significance 0.00; OR201).  However, subjects with severe symptoms and or hospitalization correspondent to individuals with multiplex comorbidities and  Gamma SARS-CoV-2 variants (B 5.06; Error 0.97; Wald 26.8; Significance 0.00; OR 158). A follow-up survey of COVID-19 recovered patients experienced diverse digestive, respiratory, cardiac, neurological, or joints involvement sequelae. We looked for SARS-CoV-2 variant and COVID-19 sequelae in a correspondence analysis. Our data suggest that Beta and Delta variants are associated with respiratory and digestive symptoms, whereas Omicron was more closely associated with joints and digestive symptoms, and finally the Gamma variant displayed wider and more diverse symptoms. Our results suggest that genetic background and gender influence IgG response to SARS-CoV-2 vaccine, and  Maya ascendant has higher immune IgG response to vaccine than mestizos. Reinfection in our population studied fluctuate from 7% to 2","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"14-16"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fiebre de las montañas rocosas con linfohistiocitosis hemofagocítica en paciente de terapia intensiva pediátrica: reporte de caso.","authors":"Arturo Gerardo Garza-Alatorre, Verónica Rodríguez-Martínez, Yanyn Ameyaly Cabrera-Antonio, Gloria Estéfany Esquivel-Elías","doi":"10.21149/14894","DOIUrl":"https://doi.org/10.21149/14894","url":null,"abstract":"","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"5-6"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Household Water Insecurity Experiences Scale: answer patterns and cutoffs in Mexico.","authors":"Curtis Huffman, Héctor Nájera","doi":"10.21149/14735","DOIUrl":"https://doi.org/10.21149/14735","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the degree in which answer patterns in the Household Water Insecurity Experiences Scale (HWISE) relate to scores aiming at identifying latent groups with different water insecurity levels in a nationwide representative sample of the Mexican population.</p><p><strong>Materials and methods: </strong>Based on data from the 2021 National Survey on Health and Nutrition (Estudio Nacional de Salud y Nutrición 2021, Ensanut 2021), sequence data representations, and a latent class analysis (LCA), in this article we estimate the likely misclassification errors of different cutoffs proposed for the HWISE scoring system.</p><p><strong>Results: </strong>The main results suggest that a 5-item subset of the HWISE may exhibit a more reliable and cost-effective behavior than the complete 12-item set for a 2-level partition of the sample.</p><p><strong>Conclusions: </strong>Our methodological approach provides new insights regarding the efficiency and likely errors in distinguishing between levels of water insecurity based on the Mexican chapter of the HWISE.</p>","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"59-66"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A missing opportunity to alleviate suffering: the case of vulvar cancer.","authors":"Silvia Rosa Allende-Pérez, Emma L Verástegui, Adriana Peña-Nieves","doi":"10.21149/15105","DOIUrl":"https://doi.org/10.21149/15105","url":null,"abstract":"","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"11-13"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Should we administer postexposure rabies prophylaxis to a rabid human?","authors":"Hasan Tahsin-Gozdas","doi":"10.21149/14716","DOIUrl":"https://doi.org/10.21149/14716","url":null,"abstract":"","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"5"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Validation and application of outcome prediction model in Covid-19 patients.","authors":"María Isabel Saad-Manzanera, Jesús Alan Hernández-Galván, Sofía Carolina González-Cristóbal, Eliden Vázquez-Torres, Graciela María de Jesús Ramírez-Alonso, Carolina Martínez-Loya, Luis Bernardo Enriquez-Sánchez","doi":"10.21149/15117","DOIUrl":"https://doi.org/10.21149/15117","url":null,"abstract":"","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"13"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nutrition education reduces sleep disorders through eating quality.","authors":"Johnny Percy Ambulay-Briceño, Felipe León Ignacio-Concchoy, Federico Rodolfo León-Eyzaguirre, Claudia Inés Valle-Palma","doi":"10.21149/14680","DOIUrl":"https://doi.org/10.21149/14680","url":null,"abstract":"","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"2-5"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Seroprevalencia a SARSCoV- 2 en trabajadores de los sectores esencial (comercio) y no esencial (educativo) durante 2021 en México.","authors":"Rodrigo Zepeda Tello, Juan Edgar García-Flores, Marcela Tamayo Ortiz, David Barros-Sierra, Mauricio Hernández-Ávila","doi":"10.21149/15002","DOIUrl":"https://doi.org/10.21149/15002","url":null,"abstract":"","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"8-10"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Superspreading event of Covid-19 in adolescents and vaccination: correspondence.","authors":"Rujittika Mungmunpuntipantip, Viroj Wiwanitkit","doi":"10.21149/14311","DOIUrl":"https://doi.org/10.21149/14311","url":null,"abstract":"<p><p>n/a.</p>","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"1"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The impact of the Covid-19 vaccination policy in Mexico. A quasi-experimental effectiveness evaluation of a multi-vaccine strategy.","authors":"Sergio Bautista-Arredondo, Diego Cerecero-García, Fernando Macías-González, Tonatiuh Barrientos-Gutiérrez","doi":"10.21149/14877","DOIUrl":"https://doi.org/10.21149/14877","url":null,"abstract":"<p><strong>Objective: </strong>To assess the impact of a vaccination campaign that administered five different technologies in a middle-income country with one of the largest Covid-19 epidemics.</p><p><strong>Materials and methods: </strong>Using data from Mexico's Epidemiological Surveillance System for Viral Respiratory Disease (Sisver) and the design of the vaccine policy in Mexico as a natural experiment, we applied difference-in-differences econometric methods to assess the strategy's effectiveness on transmission, hospitalizations, and mortality rates among adults 60 to 64 years old in Mexico between April and June 2021.</p><p><strong>Results: </strong>We estimated average effectiveness levels of 60.9% against confirmed cases of Covid-19. Vaccination also decreased hospitalizations and deaths by 62.7 and 62.6%, respectively. After adjusting for vaccination coverage, we found an impact of 79.1, 80.9, and 81.3% reduction in new cases, hospitalizations, and deaths among the vaccinated.</p><p><strong>Conclusion: </strong>Despite the significant progress in our knowledge of Covid-19 vaccination effectiveness, the available evidence relies mostly on experiences from high-income countries. This study contributes to the scientific literature of Covid-19 vaccination effectiveness in a middle-income country with a multi-vaccine scheme.</p>","PeriodicalId":47913,"journal":{"name":"Salud Publica De Mexico","volume":"66 1, ene-feb","pages":"78-84"},"PeriodicalIF":2.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138812186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}