Opinión del Comité Consultivo de Inmunizaciones Sociedad Chilena de Infectología: Vacuna neumocóccica conjugada en niños y la emergencia de serotipo 19A / Statement of the Advisory Immunization Committee of the Chilean Society of Infectious Diseases on the emergence of serotype 19A pneumococcal infection and the use of pneumococcal conjugated vaccine in Chilean children

La incorporación de la vacuna conjugada antineumocóc-cica 10 valente (PCV10) en lactantes en Chile el año 2011 ha permitido reducir las hospitalizaciones y muertes por neumonía en este grupo etario. Sin embargo, se ha observado desde entonces un aumento progresivo de los aislados de Streptococcus pneumoniae del serotipo 19A no incluido en la vacuna en uso (de < 5% del total de cepas recibidas en el Laboratorio de Referencia Nacional del Instituto de Salud Pública para vigilancia de infecciones invasores causadas por S. pneumoniae hasta el año 2010, a 12-23% en los años 2014-2015). En lactantes, el serotipo 19A representaba 4 a 8% de los aislados en la era pre vacuna, porcentaje que se incrementa a 25% el 2014. Este aumento ha ocurrido en dos terceras partes de las regiones administrativas del país. Cepas del serotipo 19A de pacientes menores de 5 años, muestran 25% de resistencia a penicilina para aislados extra-meníngeos y casi 100% para aislados de meningitis. El análisis genético de las cepas del serotipo 19A ha demostrado que 48% pertenecen al complejo clonal 320 de carácter pandémico y asociado a resistencia antimicrobiana. Además, casi todas las infecciones invasoras por serotipo 19A en niños se han dado en pacientes con esquema completo de vacunación PCV10. Los cambios epidemiológicos presentados indican la emergencia de infecciones invasoras por el serotipo 19A y la necesidad de controlar este problema con el cambio de la vacuna PCV10 a la vacuna PCV13 que contiene el serotipo 19A.

Inclusion of the 10-valent pneumococcal conjugated vaccine (PCV10) in the Chilean infant vaccination Program in 2011 was followed by a reduction of hospital admissions and pneumonia-related deaths in this age group. However, a progressive increase of serotype 19A pneumococcal isolates (not included in PCV10) has been observed. According to the analysis of pneumococcal strains performed by the national reference laboratory of the Institute of Public Health as part of a national surveillance on invasive pneumococcal infections, the relative proportion of serotype 19A isolates increased from <5% before 2010 to 12-23% in years 2014-2015. Serotype 19A represented 4-8% of the isolates in the pre-vaccine era among children less than 2 years, increasing to 25% during 2014. This increase has been documented in two-thirds of the national territory. Aimong children <5 years of age, 25% of 19A serotype isolates from non-meningeal infections were penicillin resistant wheras from meningeal infections near 100% were penicillin resistant. Genetic analysis indicates that 48% of these 19A strains belong to clonal complex 320, recognized for its pandemic potential and high antimicrobial resistance. Among children, most invasive infections secondary to serotype 19A have occurred in patients fully vaccinated with PCV10. These epidemiological changes indicate an increase in invasive pneumococcal infections by serotype 19A in Chile and the need to control this problem by changing the current PCV10 for the PCV13 vaccine containing serotype 19A.

Indian Academy of Pediatrics (IAP) Recommended Immunization Schedule for Children Aged 0 through 18 years – India, 2013 and Updates on Immunization.

Justification: There is a need to review/revise recommendations about existing vaccines in light of recent developments in the field of vaccinology where new developments are taking place regularly at short intervals. Process: Following an IAP ACVIP meeting on 3rd and 4th August, 2013, a draft of revised recommendations for the year 2013 and updates on certain new vaccine formulations was prepared and circulated among the meeting participants to arrive at a consensus. Objectives: To review and revise recommendations for 2013 Immunization timetable for pediatricians in office practice and issue statements on new vaccine formulations. Recommendations: The major change in the 2013 Immunization timetable was made in the recommendations pertaining to pertussis immunization. Taking in to the consideration of recent outbreaks of pertussis in many industrialized countries using acellular pertussis (aP) vaccines and subsequent finding of faster waning of the same in comparison to whole-cell pertussis (wP) vaccines and superior priming with wP vaccines than aP vaccines, the committee has now recommended wP vaccines for the primary series of infant vaccination. Guidelines are now also issued on the preference/ selection of a particular aP vaccine in case it is not feasible to use wP vaccine, and use of Tdap vaccine during pregnancy. The administration schedule of monovalent human rotavirus vaccine, RV1 has been revised to 10 and 14 weeks from existing 6 and 10 weeks. Recommendation is made for the need of booster dose of live attenuated SA-14-14-2 JE vaccine. Updates and recommendations are issued on new typhoid conjugate vaccine, inactivated vero-cell culture derived SA-14- 14-2 JE vaccine, inactivated vero-cell derived Kolar strain, 821564XY JE vaccine, and new meningococcal conjugate vaccines. This year the recommended immunization schedule with range for persons aged 0 through 18 years is being published together instead of two separate schedules. A subcategory of ‘general instruction’ is added in footnotes. The comments and footnotes for several vaccines are revised and separate instructions for ‘routine vaccination’ and ‘catch-up vaccination’ are added in the footnotes section wherever applicable.

An overview of the national immunization policy making process: the role of the Korea expert committee on immunization practices / 소아과

The need for evidence-based decision making in immunization programs has increased due to the presence of multiple health priorities, limited human resources, expensive vaccines, and limited funds. Countries should establish a group of national experts to advise their Ministries of Health. So far, many nations have formed their own National Immunization Technical Advisory Groups (NITAGs). In the Republic of Korea, the Korea Expert Committee on Immunization Practices (KECIP), established by law in the early 1990s, has made many important technical recommendations to contribute to the decline in vaccine preventable diseases and currently functions as a NITAG. It includes 13 core members and 2 non-core members, including a chairperson. Core members usually come from affiliated organizations in internal medicine, pediatrics, obstetrics, microbiology, preventive medicine, nursing and a representative from a consumer group, all of whom serve two year terms. Non-core members comprise two government officials belonging to the Korea Centers for Disease Control and Prevention (KCDC) and the Korea Food and Drug Administration. Meetings are held as needed, but at least twice a year, and sub-committees are formed as a resource for gathering, analyzing, and preparing information for the KECIP meetings. Once the sub-committees or the KCDC review the available data, the KECIP members discuss each issue in depth and develop recommendations, usually by a consensus in the meeting. The KECIP publishes national guidelines and immunization schedules that are updated regularly. KECIP's role is essentially consultative and the implementation of their recommendations may depend on the budget or current laws.

Melhor isso do que nada - Participação e responsabilização na gestão dos riscos do Pólo Petroquímico de Camaçari (BA) / Better this than nothing - Participation and accountability on risk management of Camaçari Petrochemical Complex, in Bahia State

O objetivo da pesquisa foi analisar o modelo adotado na construção dos conselhos comunitários consultivos. O recorte empírico trata do Conselho Comunitário de Camaçari (BA), primeiro no país e referência para a implantação de outros. Observação participante e dezessete entrevistas foram as principais fontes de dados. O conselho se constitui num sofisticado mecanismo de docilização e responsabilização pela disseminação de uma ideologia organizacional hegemônica e de modos de governança neoliberais.

This research intends to analyze the model adopted in the construction of community advisory committees. The empirical object is the Community Advisory Committee of Camaçari Complex (BA), the first one to be set up in the country and that has been used as a reference for the implementation of others. Participant observation and seventeen interviews were the main sources of data. The advisory committee constitutes itself in a sophisticated mechanism of docilization and responsabilization for the spread of an organizational hegemonic ideology and neoliberal modes of governance.