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Healthcare workers (HCW) have been the professional category most exposed to SARS-CoV-2. The pandemic's impact on HCW was analyzed in terms of COVID-19-related temporary disability (TD) between February 15th, 2020 and May 1st, 2021. TDs in HCW for COVID-19 infection or quarantine were described. TD quarantine/infection ratios and TDs per 100,000 affiliated HCW were compared with the cumulative incidence (CI) of COVID-19 cases notified to the National Network of Epidemiological Surveillance. TDs rates by economic activity and occupation were computed. A total of 429,127 TDs were recorded, 36,6% for infection. Three-quarters (76%) were women. The median TD quarantine/infection ratio was 2.5 (Interquartile range [IQR] 1.5-3.9). TDs rates in HCW were always above the CI except for the last two months of the fourth wave. Hospital activities accounted for 84% of TDs and showed the highest TD rate for infection (8,279/100,000). Nursing professionals and midwifery, Physicians, and Nursing assistants accounted for 26, 18 and 17 % of the conceded TD respectively, whereas the highest TDs rates were registered among Nursing assistants, Nursing professionals and Physicians: 7,426, 6,925 and 5,508/100,000, respectively. The results indicate the high impact of COVID-19 on HCW in Spain and it's inequalities. They also confirm that TDs represent a complementary source of information for epidemiological and public health surveillance and could provide an early warning of new emerging infections.
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INTRODUCTION: During the COVID-19 pandemic, a set of social measures were adopted for the preservation of business activity and the protection of workers. One of these measures was issuing the Temporary Disability (TD) for COVID-19 cases, close contacts, and especially vulnerable workers. OBJETIVE: This study analyzes whether the TD registry could be used as a complementary source to traditional epidemiological surveillance. METHODS: A longitudinal study of time series was carried out with a cross-correlation analysis of TD and COVID-19 cases reported to the National Epidemiological Surveillance Network (RENAVE). The analysis included six pandemic waves between 10/03/2020 and 31/12/2021 in Spain. Cross-correlation coefficients (r) were calculated using a time lag of -14 days. RESULTS: During the study period, 2,253,573 TD processes were recorded in Spain and 4,894,802 COVID-19 cases were reported to RENAVE. Significant positive correlations were observed at time lags of -7, -10, and -14, indicating that TD notification preceded RENAVE notification. In the first and sixth pandemic waves, TD notification preceded RENAVE by 12 and 7 days, respectively. Negative correlations between the two series were observed in the second and fourth waves, coinciding with a lower number of reported cases. In the third and fifth waves, TD notification also preceded RENAVE (lags -1, -5 and -14, -7, respectively). CONCLUSIONS: The results confirm the usefulness of TD registry as a complementary system to traditional epidemiological surveillance in Spain, by detecting COVID-19 cases in the 7, 10, and 14 days prior. A better positive correlation is observed in waves where more cases were reported.
Assuntos
COVID-19 , Pandemias , Sistema de Registros , Humanos , COVID-19/epidemiologia , Espanha/epidemiologia , Estudos Longitudinais , SARS-CoV-2/isolamento & purificação , Monitoramento Epidemiológico , Pessoas com Deficiência/estatística & dados numéricosRESUMO
OBJECTIVE: The re-emergence of silicosis in Spain since 2007 has been identified by the increase in the number of occupational disease reports. The aim of our study was to analyse the silicosis care processes attended by the National Health System between 1997 and 2020 to better understand the epidemiological dimension of the problem. METHODS: Processes were obtained from the Registro de Actividad Sanitaria Especializada (RAE-CMBD), with ICD-9-CM codes 500 and 502 (1997-2016) and ICD-10-CM J60, J62.0 and J62.8 (2017-2020). Descriptive statistical methods and modelling by logistic regression and Joinpoint regression methodology were applied. RESULTS: A total of 111,325 records were obtained (ages twenty-one hundred years), 4.3% for silicosis as the main diagnosis (PD) and 95.7% as a secondary diagnosis (SD). Men accounted for 98% and women for 2%. The mean age for SD processes was 75.1, and 68.7 for PD processes. The median age increased by eight years for SD and decreased by three years for PD. Although the overall burden of care decreased, under-fifty PD procedures between 2006 and 2009 showed an upward trend (APC=27.01%). SD processes showed a non-significant upward trend (APC=1.92%) between 2005 and 2020. CONCLUSIONS: The upward trend in silicosis care processes in people under fifty years of age since 2005 confirms the healthcare impact of the re-emergence of silicosis in Spain. The associated burden of care constitutes a present and future public health problem given the decreasing age of those affected.
OBJECTIVE: La remergencia de la silicosis en España desde 2007 ha sido objetivada por el incremento de partes de enfermedad profesional. El objetivo de nuestro estudio fue analizar los procesos asistenciales por silicosis atendidos por el Sistema Nacional de Salud entre 1997 y 2020 para una mejor comprensión de la dimensión epidemiológica del problema. METHODS: Se empleó el RAE-CMBD, aplicando los códigos CIE-9-CM 500 y 502 (1997-2016) y CIE-10-CM J60, J62.0 y J62.8 (2017-2020). Se aplicaron métodos de estadística descriptiva y modelización por regresiones logísticas y metodología de regresión Joinpoint. RESULTS: Se obtuvieron 111.325 registros (veinte-cien años), el 4,3% por silicosis como diagnóstico principal (DP) y el 95,7% como diagnóstico secundario (DS). El 98% eran hombres y el 2% mujeres. La edad media de los procesos por DS fue de 75,1, y de 68,7 para los procesos por DP. La mediana de edad aumentó ocho años para los DS y disminuyó tres para los DP. Aunque la carga asistencial global disminuyó, los procesos en menores de cincuenta años por DP entre 2006 y 2009 registraron una tendencia ascendente (APC=27,01%). Los procesos por DS mostraron una tendencia ascendente no significativa (APC=1,92%) entre 2005 y 2020. CONCLUSIONS: La tendencia al crecimiento de los procesos asistenciales por silicosis en menores de cincuenta años desde 2005 confirma el impacto asistencial de la remergencia de la silicosis en España. La carga asistencial asociada constituye un problema de Salud Pública presente y futuro dada la reducción de edad de los afectados.
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Doenças Profissionais , Exposição Ocupacional , Silicose , Masculino , Humanos , Feminino , Criança , Espanha/epidemiologia , Silicose/epidemiologia , HospitaisRESUMO
Fundamentos: la remergencia de la silicosis en españa desde 2007 ha sido objetivada por el incremento de partes de enfermedad profesional. El objetivo de nuestro estudio fue analizar los procesos asistenciales por silicosis atendidos por el sistema nacional De salud entre 1997 y 2020 para una mejor comprensión de la dimensión epidemiológica del problema. Métodos: se empleó el rae-cmbd, aplicando los códigos cie-9-cm 500 y 502 (1997-2016) y cie-10-cm j60, j62.0 y j62.8 (2017-2020). Se aplicaron métodos de estadística descriptiva y modelización por regresiones logísticas y metodología de regresión Joinpoint. Resultados: se obtuvieron 111.325 registros (veinte-cien años), el 4,3% por silicosis como diagnóstico principal (dp) y el 95,7% Como diagnóstico secundario (ds). El 98% eran hombres y el 2% mujeres. La edad media de los procesos por ds fue de 75,1, y de68,7 para los procesos por dp. La mediana de edad aumentó ocho años para los ds y disminuyó tres para los dp. Aunque la carga Asistencial global disminuyó, los procesos en menores de cincuenta años por dp entre 2006 y 2009 registraron una tendencia Ascendente (apc=27,01%). Los procesos por ds mostraron una tendencia ascendente no significativa (apc=1,92%) entre 2005 y 2020.Conclusiones: la tendencia al crecimiento de los procesos asistenciales por silicosis en menores de cincuenta años desde 2005 confirma el impacto asistencial de la remergencia de la silicosis en españa. La carga asistencial asociada constituye un problema de salud pública presente y futuro dada la reducción de edad de los afectados.(AU)
Background: the re-emergence of silicosis in spain since 2007 has been identified by the increase in the number of occupational disease reports. The aim of our study was to analyse the silicosis care processes attended by the national health system between 1997 and 2020 to better understand the epidemiological dimension of the problem. Methods: processes were obtained from the Registro de actividad sanitaria especializada (rae-cmbd), with icd-9-cm codes 500 and 502 (1997-2016) and icd-10-cm j60, j62.0 and j62.8 (2017-2020). Descriptive statistical methods and modelling by logistic regression and Joinpoint regression methodology were applied. Results: a total of 111,325 records were obtained (ages twenty-one hundred years), 4.3% for silicosis as the main diagnosis (pd) And 95.7% as a secondary diagnosis (sd). Men accounted for 98% and women for 2%. The mean age for sd processes was 75.1, and 68.7 for pd processes. The median age increased by eight years for sd and decreased by three years for pd. Although the overall Burden of care decreased, under-fifty pd procedures between 2006 and 2009 showed an upward trend (apc=27.01%). Sd processes Showed a non-significant upward trend (apc=1.92%) between 2005 and 2020. Conclusions: the upward trend in silicosis care processes in people under fifty years of age since 2005 confirms the healthcare Impact of the re-emergence of silicosis in spain. The associated burden of care constitutes a present and future public health problem Given the decreasing age of those affected.(AU)
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Humanos , Masculino , Feminino , Silicose/diagnóstico , Silicose/enfermagem , Programas Nacionais de Saúde , Assistência Hospitalar , Saúde Pública , Espanha , Epidemiologia Descritiva , Estudos RetrospectivosRESUMO
OBJECTIVE: The nursing homes represented high-risk settings for SARS-CoV-2 infection, both for residents and for the employees. The COVID-19 impact on long-term care facilities (LTCFs) is evaluated, measured through the employees sick leave (SL). The pandemic evolution in the general population aged between 16 and 65 years was analyzed together with the sick leave to assess the latter as a complementary indicator of the SARS-CoV-2 surveillance. METHODS: A descriptive study of all sick leave processes due to COVID-19 recorded between February 15th 2020 and May 1st 2021 in nursing homes was carried out. The close contact sick leave/infection sick leave ratios, the 100,000 affiliated/occupied sick leave rates were computed and compared with the COVID-19 cases cumulative incidence notified to the National Network of epidemiological Surveillance (RENAVE). RESULTS: 261.892 SL processes were recorded. The close contact sick leave/infection sick leave median ratio in nursing homes was 1.8 (Interquartile range, ICR: 1.1-3.3), with values lower than 1 at certain periods. The infection sick leaves were higher in number and ratio and prior to the cases recorded in RENAVE. The sick leave ratio ranged between 81.679/100.000 occupied in nursing homes with medical care and 4.895/100.000 in other residential facilities. CONCLUSIONS: The results confirmed the dramatic impact of COVID-19 in nursing homes and the inequalities characterizing this impact. They also confirmed the potential use of sick leave as an alternative source for epidemiological and public health surveillance, especially now, when the transition of the COVID-19 surveillance to a system not including universal individual surveillance is being discussed.
OBJETIVO: Los centros sociosanitarios representaron entornos de alto riesgo de contagio por SARS-CoV-2, tanto para los residentes como para las personas trabajadoras. Se evaluó el impacto en términos de incapacidad temporal (IT) por COVID-19 en las personas que trabajan en centros sociosanitarios y se comparó con la evolución de la pandemia en la población general de 16 a 65 años, para valorar la utilidad de la IT como indicador complementario de la epidemia por SARS-CoV-2. METODOS: Se realizó un estudio descriptivo de todos los procesos de incapacidad temporal por COVID-19 registrados entre el 15 de febrero de 2020 y el 1 de mayo de 2021 en establecimientos residenciales. Se obtuvieron las ratios de incapacidad temporal por contacto estrecho /incapacidad temporal por infección, las tasas de incapacidad temporal por 100.000 afiliados/ocupados y se compararon con la incidencia acumulada de casos COVID-19 notificados a la Red Nacional de Vigilancia Epidemiológica (RENAVE). RESULTADOS: Se registraron 261.892 procesos de incapacidad temporal. La mediana de la ratio de incapacidad temporal por contacto estrecho /incapacidad temporal por infección en residencias fue de 1,8 (Rango intercuartílico, RIC: 1,1-3,3), con valores menores a 1 en periodos. Las IT por infección fueron superiores en número, tasa y anteriores en el tiempo a los casos registrados en RENAVE. Por tipo de residencia, la tasa de incapacidad temporal osciló entre 81.679/100.000 ocupados en asistencia en establecimientos residenciales con cuidados sanitaros y 4.895/100.000 en otros establecimientos residenciales. CONCLUSIONES: Los resultados confirmaron el enorme impacto que tuvo la COVID-19 en los centros sociosanitarios y la desigualdad que ha caracterizado este impacto. Apoyan también la posible utilización de la incapacidad temporal como fuente de información alternativa para la vigilancia epidemiológica y de salud pública, lo cual resulta de especial interés en este momento en el que se está planteando una transición en la vigilancia del COVID-19 hacia un sistema que ya no incluya una vigilancia individualizada universal.
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COVID-19 , Adolescente , Adulto , Idoso , COVID-19/epidemiologia , Humanos , Pessoa de Meia-Idade , Casas de Saúde , Pandemias , SARS-CoV-2 , Licença Médica , Espanha/epidemiologia , Adulto JovemRESUMO
Fundamentos: Los centros sociosanitarios representaron entornos de alto riesgo de contagio por SARS-CoV-2, tanto para los residentes como para las personas trabajadoras. Se evaluó el impacto en términos de incapacidad temporal (IT) por COVID-19 en las personas que trabajan en centros sociosanitarios y se comparó con la evolución de la pandemia en la población general de 16 a 65 años, para valorar la utilidad de la IT como indicador complementario de la epidemia por SARS-CoV-2. Métodos: Se realizó un estudio descriptivo de todos los procesos de incapacidad temporal por COVID-19 registrados entre el 15 de febrero de 2020 y el 1 de mayo de 2021 en establecimientos residenciales. Se obtuvieron las ratios de incapacidad temporal por contacto estrecho /incapacidad temporal por infección, las tasas de incapacidad temporal por 100.000 afiliados/ocupados y se compararon con la incidencia acumulada de casos COVID-19 notificados a la Red Nacional de Vigilancia Epidemiológica (RENAVE). Resultados: Se registraron 261.892 procesos de incapacidad temporal. La mediana de la ratio de incapacidad temporal por contacto estrecho /incapacidad temporal por infección en residencias fue de 1,8 (Rango intercuartílico, RIC: 1,13,3), con valores menores a 1 en periodos. Las IT por infección fueron superiores en número, tasa y anteriores en el tiempo a los casos registrados en RENAVE. Por tipo de residencia, la tasa de incapacidad temporal osciló entre 81.679/100.000 ocupados en asistencia en establecimientos residenciales con cuidados sanitaros y 4.895/100.000 en otros establecimientos residenciales. Conclusiones: Los resultados confirmaron el enorme impacto que tuvo la COVID-19 en los centros sociosanitarios y la desigualdad que ha caracterizado este impacto.(AU)
Background: The nursing homes represented highrisk settings for SARS-CoV-2 infection, both for residents and for the employees. The COVID-19 impact on longterm care facilities (LTCFs) is evaluated, measured through the emplo yees sick leave (SL). The pandemic evolution in the general population aged between 16 and 65 years was analyzed together with the sick leave to assess the latter as a complementary indicator of the SARS-CoV-2 surveillance. Methods: A descriptive study of all sick leave processes due to COVID-19 recorded between February 15th 2020 and May 1st 2021 in nursing homes was carried out. The close contact sick leave/infection sick leave ratios, the 100,000 affiliated/occupied sick leave rates were computed and compared with the COVID-19 cases cumulative incidence notified to the National Network of epidemiological Surveillance (RENAVE). Results: 261.892 SL processes were recorded. The close contact sick leave/infection sick leave median ratio in nursing homes was 1.8 (Interquartile range, ICR: 1.1-3.3), with values lower than 1 at certain periods. The infection sick leaves were higher in number and ratio and prior to the cases recorded in RENAVE. The sick leave ratio ranged between 81.679/100.000 occupied in nursing homes with medical care and 4.895/100.000 in other residential facilities. Conclusions: The results confirmed the dramatic impact of COVID-19 in nursing homes and the inequalities characterizing this impact. They also confirmed the potential useof sick leave as an alternative source for epidemiological and public health surveillance, especially now, when the transition of the COVID-19 surveillance to a system not including universal individual surveillance is being discussed.(AU)
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Humanos , Pandemias , Betacoronavirus , Infecções por Coronavirus/epidemiologia , Coronavírus Relacionado à Síndrome Respiratória Aguda Grave , Instalações de Saúde , 16054 , Licença Médica , Ocupações , Pessoal de Saúde , Espanha , Saúde Pública , Epidemiologia Descritiva , Monitoramento EpidemiológicoRESUMO
INTRODUCTION: Despite seasonal influenza vaccination programmes in most countries targeting individuals aged ≥ 65 (or ≥ 55) years and high risk-groups, significant disease burden remains. We explored the impact and cost-effectiveness of 27 vaccination programmes targeting the elderly and/or children in eight European settings (n = 205.8 million). METHODS: We used an age-structured dynamic-transmission model to infer age- and (sub-)type-specific seasonal influenza virus infections calibrated to England, France, Ireland, Navarra, The Netherlands, Portugal, Scotland, and Spain between 2010/11 and 2017/18. The base-case vaccination scenario consisted of non-adjuvanted, non-high dose trivalent vaccines (TV) and no universal paediatric vaccination. We explored i) moving the elderly to "improved" (i.e., adjuvanted or high-dose) trivalent vaccines (iTV) or non-adjuvanted non-high-dose quadrivalent vaccines (QV); ii) adopting mass paediatric vaccination with TV or QV; and iii) combining the elderly and paediatric strategies. We estimated setting-specific costs and quality-adjusted life years (QALYs) gained from the healthcare perspective, and discounted QALYs at 3.0%. RESULTS: In the elderly, the estimated numbers of infection per 100,000 population are reduced by a median of 261.5 (range across settings: 154.4, 475.7) when moving the elderly to iTV and by 150.8 (77.6, 262.3) when moving them to QV. Through indirect protection, adopting mass paediatric programmes with 25% uptake achieves similar reductions in the elderly of 233.6 using TV (range: 58.9, 425.6) or 266.5 using QV (65.7, 477.9), with substantial health gains from averted infections across ages. At 35,000/QALY gained, moving the elderly to iTV plus adopting mass paediatric QV programmes provides the highest mean net benefits and probabilities of being cost-effective in all settings and paediatric coverage levels. CONCLUSION: Given the direct and indirect protection, and depending on the vaccine prices, model results support a combination of having moved the elderly to an improved vaccine and adopting universal paediatric vaccination programmes across the European settings.
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Vacinas contra Influenza , Influenza Humana , Idoso , Criança , Análise Custo-Benefício , Humanos , Influenza Humana/epidemiologia , Influenza Humana/prevenção & controle , Vacinação em Massa , Pessoa de Meia-Idade , Anos de Vida Ajustados por Qualidade de Vida , Estações do Ano , VacinaçãoRESUMO
INTRODUCTION: Scabies is a neglected disease stablished worldwide with a fairy well determined incidence. In high-income countries, it often causes outbreaks affecting the residents and staff of institutions and long-term facilities, usually hard to detect and control due to the difficult diagnosis and notification delay. This study aim at characterizing the affected population, geographical distribution, and evolution of scabies in Spain from 1997-2019 as well as to describe the main environments of transmission using different data sources. METHODS: We carried out a nationwide retrospective study using four databases, which record data from different perspectives: hospital admissions, patients attended at primary healthcare services, outbreaks, and occupational diseases. We described the main characteristics from each database and calculated annual incidences in order to evaluate temporal and geographical patterns. We also analyzed outbreaks and occupational settings to characterize the main transmission foci and applied Joinpoint regression models to detect trend changes. RESULTS: The elderly was the most frequent collective among the hospital admitted patients and notified cases in outbreaks, while children and young adults were the most affected according to primary care databases. The majority of the outbreaks occurred in homes and nursing homes; however, the facilities with more cases per outbreak were military barracks, healthcare settings and nursing homes. Most occupational cases occurred also in healthcare and social services settings, being healthcare workers the most common affected professional group. We detected a decreasing trend in scabies admissions from 1997 to 2014 (annual percentage change -APC- = -11.2%) and an increasing trend from 2014 to 2017 (APC = 23.6%). Wide geographical differences were observed depending on the database explored. DISCUSSION: An increasing trend in scabies admissions was observed in Spain since 2014, probably due to cutbacks in social services and healthcare in addition to worsen of living conditions as a result of the 2008 economic crisis, among other reasons. The main transmission foci were healthcare and social settings. Measures including enhancing epidemic studies and national registries, reinforcing clinical diagnosis and early detection of cases, hygiene improvements and training of the staff and wide implementation of scabies treatment (considering mass drug administration in institutions outbreaks) should be considered to reduce the impact of scabies among most vulnerable groups in Spain.
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Escabiose/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , Criança , Pré-Escolar , Bases de Dados como Assunto , Surtos de Doenças , Feminino , Geografia , Infecções por HIV/complicações , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Admissão do Paciente , Análise de Regressão , Espanha/epidemiologia , Estatísticas não Paramétricas , Fatores de Tempo , Adulto JovemRESUMO
When the World Health Organization declared Covid-19 as a public health emergency of international concern, the Spanish Ministry of Health called the health, labor, social security authorities, Labor and Social Security Inspection, National Institute of Security and Occupational Health, employers, unions, occupational risk prevention services, mutual societies and scientific societies of occupational medicine and nursing, to collaborate in the control of the transmission of SARS-CoV-2 in companies. The Occupational Health Group of the Public Health Commission of the Interterritorial Council of the National Health System, developed the Procedure for the prevention of occupational risks in the face of exposure to SARS-CoV-2, which has been updated 15 times until the date. It contains the prevention measures to be implemented in the workplaces: organizational and collective protection, personal protection, especially vulnerable worker and risk level, study and management of cases and contacts that occurred in the company, collaboration in the management of temporary disability and, more recently, reincorporation and management of vaccinated workers. As a result of these cooperation and collaboration frameworks, a series of activities were deployed in the workplace, which are described in this article.
Cuando la Organización Mundial de la Salud declaró la Covid-19 como una emergencia de salud pública de importancia internacional, el Ministerio de Sanidad convocó a las autoridades sanitarias, laborales, de seguridad social, Inspección de Trabajo y Seguridad Social, Instituto Nacional de Seguridad y Salud en el Trabajo, empresarios, sindicatos, servicios de prevención de riesgos laborales, mutuas y sociedades científicas de la medicina y enfermería del trabajo, para colaborar en el control de la transmisión del SARS-CoV-2 en el ámbito de las empresas. La Ponencia de Salud Laboral de la Comisión de Salud Pública del Consejo Interterritorial del Sistema Nacional de Salud, elaboró el Procedimiento para los servicios de prevención de riesgos laborales frente a la exposición al SARS-CoV-2, que se ha actualizado 15 veces hasta la fecha. En él se recogen las medidas de prevención a implantar en los centros de trabajo: de carácter organizativo y de protección colectiva, de protección personal, de trabajador especialmente vulnerable y nivel de riesgo, de estudio y manejo de casos y contactos ocurridos en la empresa, de colaboración en la gestión de la incapacidad temporal y, más recientemente, de reincorporación y gestión de las y los trabajadores vacunados. Como resultado de esos marcos de cooperación y colaboración se desplegaron una serie de actividades en los lugares de trabajo que son descritas en este artículo.
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COVID-19 , Saúde Ocupacional , Humanos , Pandemias/prevenção & controle , SARS-CoV-2 , EspanhaRESUMO
OBJECTIVE: The presence of new sources of occupational exposure to crystalline silica has contributed to an increased incidence of silicosis. Spain was one of the first countries to identify new occupational risk sectors such as quartz agglomerates. The objective of this work was to describe the incidence of silicosis in Spain between 1990 and 2019 and to determine the main occupational sectors affected. METHODS: Data on occupational disease cases were obtained from the Spanish Ministry of Inclusion, Social Security and Migration. Disease rates were computed by occupational sector, and analyses were conducted of their time course and their geographical, sex and age distributions. RESULTS: Data were available on 4,418 cases (96.1% male). The mean annual number of cases was 1,223% higher between 2015 and 2019 than between 1990 and 1995. By occupational sector, 50% were in "Fabrication of other mineral non-metallic products", 18.5% in "Extraction of non-metallic non-energetic minerals", 10.2% in "Construction", 6.1% in "Metallurgy", 3.1% in "Coal mining" and 12% in other sectors. Galicia registered the greatest number of cases (32.9%), followed by Castile and León (14%), Andalusia (10%) and the Basque Country (9.1%). The greatest increase in its incidence was in coal mining, possibly due to the dismantling of this sector and drastic reduction in the workforce. CONCLUSIONS: Our results suggest the importance of the manufacturing, machining and installation of quartz agglomerates in the re-emergence of silicosis in Spain.
OBJETIVO: La existencia de nuevas fuentes de exposición laboral a sílice cristalina ha contribuido al aumento de la incidencia de silicosis. España es uno de los países pioneros en la identificación de nuevos sectores de riesgo como los aglomerados de cuarzo. El objetivo de este trabajo fue conocer la evolución de la silicosis en España entre 1990 y 2019 e identificar los principales sectores de exposición responsables. METODOS: Los partes de enfermedad profesional se obtuvieron de la Secretaría General de Planificación del Ministerio de Inclusión, Seguridad Social y Migraciones. Se calcularon tasas por actividad económica y se analizó la tendencia temporal de los partes, su distribución por sexo, edad y sector económico, así como su distribución territorial. RESULTADOS: Se recuperaron 4.418 partes (96,1% hombres, 3,9% mujeres). La media anual de partes del quinquenio 2015-2019 (404,2) creció un 1.223,2% respecto al primer quinquenio de la serie. Por sectores de actividad, la distribución fue: 50% "Fabricación de otros productos minerales no metálicos"; 18,5% "Extracción de minerales no metálicos ni energéticos"; 10,2% "Construcción"; 6,1% "Metalurgia"; 3,1% "Minería del carbón"; 12% demás sectores. Galicia concentró el 32,9% de los partes, seguida de Castilla y León (14%), Andalucía (10,3%) y País Vasco (9,1%). La "Minería del carbón" registró el mayor incremento de tasa en el intervalo estudiado, reflejo del desmantelamiento del sector. CONCLUSIONES: Los resultados de nuestro estudio señalan la centralidad del sector de los aglomerados de cuarzo en la remergencia de la silicosis en España, tanto en su fabricación como en su mecanizado e instalación.
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Exposição Ocupacional , Dióxido de Silício , Silicose , Feminino , Humanos , Incidência , Masculino , Exposição Ocupacional/efeitos adversos , Dióxido de Silício/toxicidade , Silicose/epidemiologia , Espanha/epidemiologiaRESUMO
BACKGROUND: Influenza A(H3N2), A(H1N1)pdm09 and B viruses co-circulated in Europe in 2017-18, predominated by influenza B. WHO-recommended, trivalent vaccine components were lineage-mismatched for B. The I-MOVE hospital network measured 2017-18 seasonal influenza vaccine effectiveness (IVE) against influenza A(H3N2) and B among hospitalised patients (≥65 years) in Europe. METHODS: Following the same generic protocol for test-negative design, hospital teams in nine countries swabbed patients ≥65 years with recent onset (≤7 days) severe acute respiratory infection (SARI), collecting information on demographics, vaccination status and underlying conditions. Cases were RT-PCR positive for influenza A(H3N2) or B; controls: negative for any influenza. "Vaccinated" patients had SARI onset >14 days after vaccination. We measured pooled IVE against influenza, adjusted for study site, age, sex, onset date and chronic conditions. RESULTS: We included 3483 patients: 376 influenza A(H3N2) and 928 B cases, and 2028 controls. Most (>99%) vaccinated patients received the B lineage-mismatched trivalent vaccine. IVE against influenza A(H3N2) was 24% (95% CI: 2 to 40); 35% (95% CI: 6 to 55) in 65- to 79-year-olds and 14% (95% CI: -22 to 39) in ≥80-year-olds. Against influenza B, IVE was 30% (95% CI: 16 to 41); 37% (95% CI: 19 to 51) in 65- to 79-year-olds and 19% (95% CI: -7 to 38) in ≥80-year-olds. CONCLUSIONS: IVE against influenza B was similar to A(H3N2) in hospitalised older adults, despite trivalent vaccine and circulating B lineage mismatch, suggesting some cross-protection. IVE was lower in those ≥80 than 65-79 years. We reinforce the importance of influenza vaccination in older adults as, even with a poorly matched vaccine, it still protects one in three to four of this population from severe influenza.
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Vírus da Influenza A Subtipo H3N2/imunologia , Vírus da Influenza B/imunologia , Vacinas contra Influenza/administração & dosagem , Influenza Humana/prevenção & controle , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Proteção Cruzada , Europa (Continente)/epidemiologia , Feminino , Hospitalização , Humanos , Vírus da Influenza A Subtipo H3N2/genética , Vírus da Influenza B/genética , Vacinas contra Influenza/imunologia , Influenza Humana/epidemiologia , Influenza Humana/terapia , Influenza Humana/virologia , Masculino , Infecções Respiratórias/epidemiologia , Infecções Respiratórias/terapia , Infecções Respiratórias/virologia , Estações do Ano , Potência de VacinaRESUMO
We conducted a retrospective cohort study to assess the effect of influenza virus type and subtype on disease severity among hospitalized influenza patients in Spain. We analyzed the cases of 8,985 laboratory-confirmed case-patients hospitalized for severe influenza by using data from a national surveillance system for the period 2010-2017. Hospitalized patients with influenza A(H1N1)pdm09 virus were significantly younger, more frequently had class III obesity, and had a higher risk for pneumonia or acute respiratory distress syndrome than patients infected with influenza A(H3N2) or B (p<0.05). Hospitalized patients with influenza A(H1N1)pdm09 also had a higher risk for intensive care unit admission, death, or both than patients with influenza A(H3N2) or B, independent of other factors. Determining the patterns of influenza-associated severity and how they might differ by virus type and subtype can help guide planning and implementation of adequate control and preventive measures during influenza epidemics.
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Hospitalização , Vírus da Influenza A Subtipo H1N1/isolamento & purificação , Vírus da Influenza A Subtipo H3N2/isolamento & purificação , Influenza Humana/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Humanos , Lactente , Recém-Nascido , Influenza Humana/patologia , Influenza Humana/virologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de Doença , Espanha/epidemiologia , Adulto JovemRESUMO
IntroductionInfluenza A(H3N2) clades 3C.2a and 3C.3a co-circulated in Europe in 2018/19. Immunological imprinting by first childhood influenza infection may induce future birth cohort differences in vaccine effectiveness (VE).AimThe I-MOVE multicentre primary care test-negative study assessed 2018/19 influenza A(H3N2) VE by age and genetic subgroups to explore VE by birth cohort.MethodsWe measured VE against influenza A(H3N2) and (sub)clades. We stratified VE by usual age groups (0-14, 15-64, ≥â¯65-years). To assess the imprint-regulated effect of vaccine (I-REV) hypothesis, we further stratified the middle-aged group, notably including 32-54-year-olds (1964-86) sharing potential childhood imprinting to serine at haemagglutinin position 159.ResultsInfluenza A(H3N2) VE among all ages was -1% (95% confidence interval (CI): -24 to 18) and 46% (95% CI: 8-68), -26% (95% CI: -66 to 4) and 20% (95% CI: -20 to 46) among 0-14, 15-64 and ≥â¯65-year-olds, respectively. Among 15-64-year-olds, VE against clades 3C.2a1b and 3C.3a was 15% (95% CI: -34 to 50) and -74% (95% CI: -259 to 16), respectively. VE was -18% (95% CI: -140 to 41), -53% (95% CI: -131 to -2) and -12% (95% CI: -74 to 28) among 15-31-year-olds (1987-2003), 32-54-year-olds (1964-86) and 55-64-year-olds (1954-63), respectively.DiscussionThe lowest 2018/19 influenza A(H3N2) VE was against clade 3C.3a and among those born 1964-86, corresponding to the I-REV hypothesis. The low influenza A(H3N2) VE in 15-64-year-olds and the public health impact of the I-REV hypothesis warrant further study.
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Vírus da Influenza A Subtipo H3N2/imunologia , Vírus da Influenza A Subtipo H3N2/isolamento & purificação , Vacinas contra Influenza/administração & dosagem , Influenza Humana/prevenção & controle , Vigilância da População/métodos , Vacinação/estatística & dados numéricos , Potência de Vacina , Adolescente , Adulto , Fatores Etários , Idoso , Europa (Continente)/epidemiologia , Feminino , Glicoproteínas de Hemaglutininação de Vírus da Influenza/genética , Humanos , Memória Imunológica , Vírus da Influenza A Subtipo H3N2/genética , Vacinas contra Influenza/imunologia , Influenza Humana/epidemiologia , Influenza Humana/virologia , Masculino , Pessoa de Meia-Idade , Infecções Respiratórias/prevenção & controle , Infecções Respiratórias/virologia , Estações do Ano , Vigilância de Evento Sentinela , Resultado do TratamentoRESUMO
BackgroundTo increase the acceptability of influenza vaccine, it is important to quantify the overall benefits of the vaccination programme.AimTo assess the impact of influenza vaccination in Portugal, Spain and the Netherlands, we estimated the number of medically attended influenza-confirmed cases (MAICC) in primary care averted in the seasons 2015/16 to 2017/18 among those ≥ 65 years.MethodsWe used an ecological approach to estimate vaccination impact. We compared the number of observed MAICC (n) to the estimated number that would have occurred without the vaccination programme (N). To estimate N, we used: (i) MAICC estimated from influenza surveillance systems, (ii) vaccine coverage, (iii) pooled (sub)type-specific influenza vaccine effectiveness estimates for seasons 2015/16 to 2017/18, weighted by the proportion of virus circulation in each season and country. We estimated the number of MAICC averted (NAE) and the prevented fraction (PF) by the vaccination programme.ResultsThe annual average of NAE in the population ≥ 65 years was 33, 58 and 204 MAICC per 100,000 in Portugal, Spain and the Netherlands, respectively. On average, influenza vaccination prevented 10.7%, 10.9% and 14.2% of potential influenza MAICC each season in these countries. The lowest PF was in 2016/17 (4.9-6.1%) with an NAE ranging from 24 to 69 per 100,000.ConclusionsOur results suggest that influenza vaccination programmes reduced a substantial number of MAICC. Together with studies on hospitalisations and deaths averted by influenza vaccination programmes, this will contribute to the evaluation of the impact of vaccination strategies and strengthen public health communication.
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Programas de Imunização/estatística & dados numéricos , Vacinas contra Influenza/administração & dosagem , Influenza Humana/epidemiologia , Vigilância da População/métodos , Atenção Primária à Saúde/organização & administração , Cobertura Vacinal/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Vacinas contra Influenza/imunologia , Vacinas contra Influenza/uso terapêutico , Influenza Humana/prevenção & controle , Masculino , Pessoa de Meia-Idade , Países Baixos , Portugal , Saúde Pública , Estações do Ano , Espanha , VacinaçãoRESUMO
INTRODUCTION: Influenza A(H3N2) viruses predominated in Europe in 2016-17. In 2017-18 A(H3N2) and A(H1N1)pdm09 viruses co-circulated. The A(H3N2) vaccine component was the same in both seasons; while the A(H1N1)pdm09 component changed in 2017-18. In both seasons, vaccine seed A(H3N2) viruses developed adaptations/alterations during propagation in eggs, impacting antigenicity. METHODS: We used the test-negative design in a multicentre primary care case-control study in 12 European countries to measure 2016-17 and 2017-18 influenza vaccine effectiveness (VE) against laboratory-confirmed influenza A(H1N1)pdm09 and A(H3N2) overall and by age group. RESULTS: During the 2017-18 season, the overall VE against influenza A(H1N1)pdm09 was 59% (95% CI: 47-69). Among those aged 0-14, 15-64 and ≥65â¯years, VE against A(H1N1)pdm09 was 64% (95% CI: 37-79), 50% (95% CI: 28-66) and 66% (95% CI: 42-80), respectively. Overall VE against influenza A(H3N2) was 28% (95% CI: 17-38) in 2016-17 and 13% (95% CI: -15 to 34) in 2017-18. Among 0-14-year-olds VE against A(H3N2) was 28% (95%CI: -10 to 53) and 29% (95% CI: -87 to 73), among 15-64-year-olds 34% (95% CI: 18-46) and 33% (95% CI: -3 to 56) and among those aged ≥65â¯years 15% (95% CI: -10 to 34) and -9% (95% CI: -74 to 32) in 2016-17 and 2017-18, respectively. CONCLUSIONS: Our study suggests the new A(H1N1)pdm09 vaccine component conferred good protection against circulating strains, while VE against A(H3N2) was <35% in 2016-17 and 2017-18. The egg propagation derived antigenic mismatch of the vaccine seed virus with circulating strains may have contributed to this low effectiveness. A(H3N2) seed viruses for vaccines in subsequent seasons may be subject to the same adaptations; in years with lower than expected VE, recommendations of preventive measures other than vaccination should be given in a timely manner.
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IntroductionListeriosis is a food-borne disease of public health importance that has recently been involved in prolonged outbreaks. Despite its relevance, listeriosis is under-reported in many European countries.AimWe aimed to describe listeriosis epidemiology in Spain from 1997-2015.MethodsWe performed a retrospective study using the Spanish hospitalisation database. We calculated the mean number of hospitalisations per year and region. Pregnancy and neonatal-related listeriosis rates were computed. Relation between death and the presence of underlying health conditions was explored.ResultsBetween 1997-2015, 5,696 listeriosis hospitalisations occurred, showing a constantly increasing trend. Higher hospitalisation rates were located in the north of the country compared to southern regions. The age group ≥ 65 years old was the most represented (50%). Pregnant women and newborns accounted for 7% and 4% of hospitalisations, respectively. An underlying immunocompromising condition was present in 56.4% of patients: cancer (22.8%), diabetes mellitus (16.6%) and chronic liver disease (13.1%). Death occurred in 17% of patients, more frequently among those ≥ 65 years old (67.5%), with sepsis (39.9%) or with meningoencephalitis (19.2%).ConclusionListeriosis is an emergent public health problem in Spain that calls for targeted action. Further prevention strategies are urgently needed, including food safety education and messaging for all at-risk groups.
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Surtos de Doenças/estatística & dados numéricos , Doenças Transmitidas por Alimentos/epidemiologia , Hospitalização/estatística & dados numéricos , Listeria monocytogenes/isolamento & purificação , Listeriose/epidemiologia , Complicações Infecciosas na Gravidez/epidemiologia , Adulto , Idoso , Comorbidade , Diabetes Mellitus/epidemiologia , Doença Hepática Terminal/epidemiologia , Feminino , Humanos , Incidência , Recém-Nascido , Listeriose/diagnóstico , Masculino , Meningoencefalite/epidemiologia , Pessoa de Meia-Idade , Neoplasias/epidemiologia , Vigilância da População , Gravidez , Estudos Retrospectivos , Sepse/epidemiologia , Espanha/epidemiologia , Adulto JovemRESUMO
Influenza A(H1N1)pdm09 and A(H3N2) viruses both circulated in Europe in October 2018-January 2019. Interim results from six studies indicate that 2018/19 influenza vaccine effectiveness (VE) estimates among all ages in primary care was 32-43% against influenza A; higher against A(H1N1)pdm09 and lower against A(H3N2). Among hospitalised older adults, VE estimates were 34-38% against influenza A and slightly lower against A(H1N1)pdm09. Influenza vaccination is of continued benefit during the ongoing 2018/19 influenza season.
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Vírus da Influenza A Subtipo H1N1/imunologia , Vírus da Influenza A Subtipo H3N2/imunologia , Vírus da Influenza B/imunologia , Vacinas contra Influenza/imunologia , Influenza Humana/prevenção & controle , Avaliação de Resultados em Cuidados de Saúde , Potência de Vacina , Adolescente , Adulto , Idoso , Estudos de Casos e Controles , Criança , Europa (Continente)/epidemiologia , Feminino , Humanos , Vírus da Influenza A Subtipo H1N1/isolamento & purificação , Vírus da Influenza A Subtipo H3N2/isolamento & purificação , Vírus da Influenza B/isolamento & purificação , Vacinas contra Influenza/administração & dosagem , Influenza Humana/epidemiologia , Influenza Humana/virologia , Masculino , Pessoa de Meia-Idade , Vigilância da População , Atenção Primária à Saúde , Reação em Cadeia da Polimerase Via Transcriptase Reversa , Estações do Ano , Sensibilidade e Especificidade , Vacinação/estatística & dados numéricosRESUMO
Based on previous observations during pandemics and seasonal epidemics, pregnant women are considered at risk of developing severe influenza outcomes after influenza infection. With the aim of preventing severe influenza illness, the World Health Organization (WHO) includes pregnant women as a target group for seasonal influenza vaccination. However, influenza vaccine uptake during pregnancy remains low in many countries, including Spain. The objectives of this study were to increase the evidence of pregnancy as a risk factor for severe influenza illness and to study the potential role of seasonal influenza vaccination in the prevention of severe outcomes in infected pregnant women. Using information from the surveillance of Severe Hospitalized Confirmed Influenza Cases (SHCIC) in Spain, from seasons 2010/11 to 2015/16, we estimated that pregnant women in our study had a relative risk of hospitalization with severe influenza nearly 7.8 times higher than non-pregnant women of reproductive age. Only 5 out of 167 pregnant women with known vaccination status in our study had been vaccinated (3.6%). Such extremely low vaccination coverage only allowed obtaining crude estimates suggesting a protective effect of the vaccine against influenza complications (ICU admission or death). Our overall results support that pregnant women could benefit from seasonal influenza vaccination, in line with national and international recommendations.
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Vacinas contra Influenza/efeitos adversos , Vacinas contra Influenza/farmacologia , Influenza Humana/complicações , Adolescente , Adulto , Bases de Dados Factuais , Feminino , Hospitalização , Humanos , Influenza Humana/epidemiologia , Gravidez , Complicações na Gravidez/imunologia , Complicações Infecciosas na Gravidez/epidemiologia , Gestantes , Estudos Retrospectivos , Fatores de Risco , Espanha/epidemiologia , Vacinação , Cobertura VacinalRESUMO
BACKGROUND: Results of previous influenza vaccination effects on current season influenza vaccine effectiveness (VE) are inconsistent. OBJECTIVES: To explore previous influenza vaccination effects on current season VE among population targeted for vaccination. METHODS: We used 2011/2012 to 2016/2017 I-MOVE primary care multicentre test-negative data. For each season, we compared current season adjusted VE (aVE) between individuals vaccinated and unvaccinated in previous season. Using unvaccinated in both seasons as a reference, we then compared aVE between vaccinated in both seasons, current only, and previous only. RESULTS: We included 941, 2645 and 959 influenza-like illness patients positive for influenza A(H1N1)pdm09, A(H3N2) and B, respectively, and 5532 controls. In 2011/2012, 2014/2015 and 2016/2017, A(H3N2) aVE point estimates among those vaccinated in previous season were -68%, -21% and -19%, respectively; among unvaccinated in previous season, these were 33%, 48% and 46%, respectively (aVE not computable for influenza A(H1N1)pdm09 and B). Compared to current season vaccination only, VE for both seasons' vaccination was (i) similar in two of four seasons for A(H3N2) (absolute difference [ad] 6% and 8%); (ii) lower in three of four seasons for influenza A(H1N1)pdm09 (ad 18%, 26% and 29%), in two seasons for influenza A(H3N2) (ad 27% and 39%) and in two of three seasons for influenza B (ad 26% and 37%); (iii) higher in one season for influenza A(H1N1)pdm09 (ad 20%) and influenza B (ad 24%). CONCLUSIONS: We did not identify any pattern of previous influenza vaccination effect. Prospective cohort studies documenting influenza infections, vaccinations and vaccine types are needed to understand previous influenza vaccinations' effects.
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Vacinas contra Influenza/administração & dosagem , Vacinas contra Influenza/imunologia , Influenza Humana/prevenção & controle , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , Adulto JovemRESUMO
Between September 2017 and February 2018, influenza A(H1N1)pdm09, A(H3N2) and B viruses (mainly B/Yamagata, not included in 2017/18 trivalent vaccines) co-circulated in Europe. Interim results from five European studies indicate that, in all age groups, 2017/18 influenza vaccine effectiveness was 25 to 52% against any influenza, 55 to 68% against influenza A(H1N1)pdm09, -42 to 7% against influenza A(H3N2) and 36 to 54% against influenza B. 2017/18 influenza vaccine should be promoted where influenza still circulates.