Survey of delivery of prophylactic immunoglobulins following exposure to a measles case.

In France, almost 23,000 cases of measles and 10 deaths have been reported between January 2008 and August 2012. French health authorities recommend delivery of human polyvalent immunoglobulins in the event of exposure to a measles case for some categories of unvaccinated persons (children under the age of 12 months, immunocompromised persons and pregnant women), within six days after exposure and following laboratory confirmation of the contact case. We carried out a postal survey among 368 French hospital pharmacies to evaluate the number of persons affected by this measure between 1 January 2010 and 31 August 2011, to describe the characteristics of these patients and to evaluate the application of the recommendations in terms of delay between exposure and immunoglobulin delivery, and confirmation of the contact case. The response rate to the survey was 73%. In total, 400 immunoglobulin deliveries were listed, most of them for children under the age of one year, and 84% of the 250 administrations with available information occurred within six days after exposure, as recommended. However, only 48% of the 209 treated contacts with available information were laboratory-confirmed when the immunoglobulins were delivered. This survey is the first evaluation of this recommendation since its introduction in 2005 and suggests that the recommendations may need to be updated.

A report on the large measles outbreak in Lyon, France, 2010 to 2011.

In 2010 and 2011, the city of Lyon, located in the Rhône-Alpes region (France), has experienced one of the highest incidences of measles in Europe. We describe a measles outbreak in the Lyon area, where cases were diagnosed at Lyon University hospitals (LUH) between 2010 and mid-2011. Data were collected from the mandatory notification system of the regional public health agency, and from the virology department of the LUH. All patients and healthcare workers who had contracted measles were included. Overall, 407 cases were diagnosed, with children of less than one year of age accounting for the highest proportion (n=129, 32%), followed by individuals between 17 and 29 years-old (n=126, 31%). Of the total cases, 72 (18%) had complications. The proportions of patients and healthcare workers who were not immune to measles were higher among those aged up to 30 years. Consequently, women of childbearing age constituted a specific population at high risk to contract measles and during this outbreak, 13 cases of measles, seven under 30 years-old, were identified among pregnant women. This study highlights the importance of being vaccinated with two doses of measles vaccine, the only measure which could prevent and allow elimination of the disease.

Respiratory viruses in children admitted to hospital intensive care units: evaluating the CLART® Pneumovir DNA array.

Viruses play a significant part in children's respiratory infections, sometimes leading to hospitalization in cases of severe respiratory distress. The aim of this study was to investigate respiratory infections in children treated in a hospital intensive care unit (ICU). Assays were performed using the CLART® Pneumovir DNA array assay (Genomica, Coslada, Madrid, Spain), which makes it possible to detect 11 genus of respiratory viruses simultaneously. During the winter of 2008-2009, 73 respiratory specimens collected from 53 children under 2 years of age and admitted to an ICU were tested. At least one virus was detected in 78% (57/73) of the samples. The virological diagnosis was based on single infections in 65% (37/57) and on multiple infections in 35% (20/57) of cases. The array assay revealed respiratory syncytial virus (RSV) in 73.6% (42/57) of the samples and rhinovirus in 24.6% (14/57), either on their own or in co-infections. All viruses identified in single and multiple infections were tested, taking into account clinical features, risk factors, and severity criteria. Children with no risk factors presented more multiple infections, up to 42% of cases, than children with at least one risk factor. RSV seemed to induce severe symptoms by itself as no difference in intubation needs was observed when RSV was detected on its own or in co-infection. The CLART® Pneumovir DNA array was useful for examining severe viral respiratory infections, when other viruses than those detected by conventional methods could be involved, particularly in an ICU.

Spotlight on measles 2010: update on the ongoing measles outbreak in France, 2008-2010.

Since early 2008, France has been experiencing a measles outbreak with almost 5,000 notified cases as of 30 June 2010, including three measles-related deaths. The proportion of cases 20 years or older reached 38% during the first half of 2010. This situation is the consequence of insufficient vaccine coverage (90% at age 24 months in 2007) that led to the accumulation of susceptibles over the last years. It underlines the need for additional measures targeting susceptible children and young adults.

Role of Mycoplasma pneumoniae in pediatric encephalitis.

A retrospective study investigating all the infectious encephalitis cases hospitalized at the pediatric intensive care unit of Edouard Herriot University Hospital in Lyon, France, was carried out in order to estimate the prevalence of Mycoplasma pneumoniae in acute childhood encephalitis. From January 2001 to December 2005, the cases of 29 children were selected and reviewed. M. pneumoniae related encephalitis was considered as probable in five cases (17%) on the basis of positive serological tests or positive polymerase chain reaction (PCR) tests in throat or nasopharyngeal swab while the PCR tests performed from the cerebrospinal fluid were negative. This study suggests that M. pneumoniae may be a major cause of infectious encephalitis in children as well as enteroviruses or Epstein-Barr virus detected in five and three cases, respectively.

Measles resurgence in France in 2008, a preliminary report.

Since the beginning of 2008, France is experiencing a resurgence of measles. It started in a religious traditionalist group with low coverage and secondarily spread to the general population. This situation is the consequence of the insufficient vaccine coverage (less than 90 % at 24 months of age) which had led to the accumulation of susceptibles over the last years. More than 550 cases have been notified in 2008, the vast majority being unvaccinated. One measles-related death has occurred early 2009. Efforts to enhance communication to the general public and the health professionals on measles vaccination and control measures around cases are ongoing.

[Vaccination coverage among health care workers in the pediatric emergency and intensive care department of Edouard Herriot hospital in 2007, against influenza, pertussis, varicella, and measles]. / Couverture vaccinale du personnel hospitalier du service d'urgences et de réanimation pédiatriques de l'hôpital Edouard-Herriot de Lyon en 2007, concernant la grippe, la coqueluche, la varicelle et la rougeole.

AIM: The aim of this study was to determine the vaccination coverage among the medical and paramedical health care workers of the pediatric intensive care and emergency department of Edouard Herriot hospital in Lyon, with respect to influenza, pertussis, varicella, and measles, 4 diseases with air transmission and vaccination recommendations. METHOD: During February and March 2007, a questionnaire was given by hand to 123 health care workers by a medical student working there or available in the intensive care unit. RESULTS: The response rate to the questionnaire was 68.3%. The vaccination coverage against influenza was 42.8%; men and medical health care workers were better vaccinated. With respect to vaccination against pertussis, one third had received an injection in adulthood, adults under age 30 and medical health care workers were better vaccinated, but the difference was not statistically significant. Ten health care workers were not vaccinated and had no history of measles: only 1 had had a measles serology and none were vaccinated. Eleven had no history of varicella: 6 had had a varicella serology and none were vaccinated. CONCLUSIONS: Vaccination coverage against influenza is higher than what has been reported in the literature, possibly because of a mobile vaccination campaign against influenza made during winter 2006 in this pediatric department. Vaccination coverage against pertussis is encouraging and probably the consequence of an awareness of the gravity of the disease among infants. Individual information is necessary for health care workers on the nosocomial risk for influenza and pertussis in infants, and vaccination must be proposed. Serology against varicella and measles is compulsory for all health care workers with no history and no vaccination against these 2 diseases, to track and vaccinate the nonimmunized personnel. Occupational physicians have a very important role to play in meeting this goal.

[Active drug monitoring of adverse drug reactions in pediatric emergency department]. / Recueil systématique et actif des évènements indésirables médicamenteux chez les enfants admis aux urgences pédiatriques.

OBJECTIVES: The aim of this study was to systematically evaluate adverse drug reactions (ADRs) in children consulting at the pediatric emergency unit during a 6-month period. METHOD: The regional pharmacovigilance center (CRPV) and the department of clinical pharmacology prospectively and systematically recorded all potential ADRs among patients younger than 18 years of age in the pediatric emergency unit reported at the daily staff meetings. All cases were then screened and validated by the CRPV. For validated cases, preventability, seriousness, and off-label use were evaluated. RESULTS: During the study period, from 1 March to 1 September 2005, 90 children presented potential adverse drug events. ADRs were confirmed in 43 patients, 19 females and 24 males. Thirty-four patients (79%) were under the age of 5. According to the European definition, 14 patients (33%) had serious ADRs. One anaphylactic shock after amoxicillin injection; antimalarial prophylaxis misuse leading to convulsive status epilepticus, convulsion, and coma after hepatitis B and MMR vaccines were deemed life-threatening. Three ADRs were considered avoidable. Antibiotics and vaccines were the most common possible cause of ADRs (76%). Skin reactions (n=27), fever (n=8), and gastric disorders (n=5) were the most common clinical manifestations. CONCLUSIONS: Because ADRs were reported by clinicians on a voluntary basis, serious ADRs were probably reported more systematically. Compared to a similar period without active monitoring, active drug monitoring of ADRs doubled the number of confirmed cases 43 vs 17, p<0.001. Close collaboration between the pharmacovigilance center, pharmacologists, and clinicians is necessary and seems feasible for improving the monitoring of ADRs in children.

[Adjunctive therapies (excluding corticosteroids). Site of initial management]. / Traitements adjuvants autres que la corticothérapie et lieu de la prise en charge initiale.

Bacterial meningitis is still a serious disease with a high risk of mortality and sequels. The progress in antibiotic treatment has not improved the prognosis. Thus, optimizing the initial care and the treatment of the most severe cases should improve the outcome. No study has compared the outcome according to the level of care at the admission site. There is evidence that the most severe cases should be managed by critical care units. It seems reasonable to recommend initial admission of common cases to units able to provide intensive care. Most people now agree that fluid restriction has not demonstrated its efficiency, furthermore it might have deleterious effects. However, a fluid overload should be avoided. Maintaining cerebral perfusion is a key issue in the treatment of bacterial meningitis and requires monitoring both arterial blood pressure and intracranial pressure. Intracranial pressure monitoring is probably useful to optimize the treatment of the most severe cases. The aggressive treatments of cerebral edema have not been evaluated but seem, in some limited series, able to improve some life threatening situations. The benefit of systematic glycerol administration needs confirmation. Seizures should be treated with the usual medications. However, drugs with potentially deleterious effects on hemodynamics should be avoided. There is no sufficient evidence to support the administration of a systematic prophylactic treatment. Fever should be treated when above 39.5 degrees C/40 degrees C and in the case of intracranial hypertension. There is no clinical study to explore the modifications of fever on bacterial growth or on inflammation as observed in some experimental studies.

[Immunization: process of elaborating guidelines and their evolution in France]. / Vaccinations: élaboration des recommandations et de leur évolution en France.

French guidelines for immunization are elaborated by a permanent advisory committee (Comité technique des vaccinations), which is part of the Public Health Council. This committee is composed of 20 experts from the different medical specialties involved in the immunization process, who are appointed for 3 years by the French Ministry of Health. Other members, without voting power, represent de different agencies, affiliated to the health minister, other ministers and different institutions. All members have to declare and update their potential conflicts of interests. The committee establishes official guidelines concerning topics submitted from the National Health Care Authorities, industrial firms awarded marketing approval for a new vaccine, or in the event of a modification concerning a previous registration. The advisory committee can also decide itself to establish official guidelines on a given topic. A submission usually leads to the creation of a specific working group assigned the task of preparing a report and an advice project. The project is proposed for committee vote and subsequently validated by the Commission for Transmissible Diseases of the Superior Public Health Authority (Haut Conseil de la santé publique). The committee guidelines stipulate whether the vaccine should be recommended or not, the target population (universal or limited to a selected population) and the immunization schedule. The committee's advice statement may also mention the need for a specific survey of the impact of the vaccination on epidemiology, as well as a broader survey related to its safety. Usually, when a vaccine is recommended, the Transparency Commission of the Haute Autorité de santé and the economic committee on drugs decide on its reimbursement by the public health care fund. The guidelines become part of the immunization schedule, which is updated annually and published in the Official Bulletin of the Minister of Health and in the Bulletin épidémiologique hebdomadaire.

[The development of vaccination policy]. / Élaboration de la politique vaccinale.

THE DEVELOPMENT OF VACCINATION POLICY: In France, the minister of health is responsible for vaccination policy. Its development is based on the expertise of a Technical Committee on Vaccinations, attached to the High Authority of Health (HAS). The Committee's main missions are to issue recommendations and propose updates to the vaccination calendar. Its composition guarantees multidisciplinary expertise by integrating professionals interested in vaccination who must not have any conflict of interest. A response to referrals, usually from the Directorate-General for Health, is made according to different procedures depending on whether it is proposed to introduce a new vaccination strategy, to determine the place of a vaccine in an existing strategy, or to respond to emergency referrals. The epidemiology of the relevant disease as well as the efficacy and tolerance of vaccines are the essential elements taken into consideration. The production of evidence-based recommendations requires a systematic review of the literature with gradation of the level of evidence. Medico-economic studies are required for the introduction of new vaccine strategies. The draft opinion prepared by a working group is discussed and voted in plenary session. The project can be submitted to public consultation before validation by the college of the HAS. Downstream of this are the Transparency Commission which decides on reimbursement and the Public Health Economic Evaluation Commission which gives an opinion on efficiency which serves as a basis for discussions on price. Links established between these three commissions of the HAS are intended to ensure policy coherence.

[Organization of intensive care in situation of avian flu pandemic]. / Organisation de la réanimation en situation de pandémie de grippe aviaire.

The influenza pandemic will create a major increase in demand for hospital admissions, particularly for critical care services. The recommendations detailed herein have been elaborated by experts from medical societies potentially involved in this situation and focus on general hospital organization. Intensive care units will initially face high demand for admission; the Healthcare Authorities must therefore study how ICU capacity can be expanded. Pediatric intensive care units will be particularly affected by this situation of relative bed shortage, since young children, particularly infants, are expected to be affected by severe clinical forms of avian flu. Therefore, the weight threshold for admission to the adult ICU was lowered to 20 kg. Neonatal intensive care units (NICU) should remain, if possible, low viral density areas. Mixed (neonatal and pediatric) intensive care units could be dedicated to infants and children only. NICU admission of extreme premature babies should be limited in this difficult situation. Pediatric intensive care units (PICU) admission capacity could be doubled by using intermediate care and postoperative care units. The staff could be increased by doctors and nurses involved in canceled programmed activities. Healthcare workers transferred to PICU should be given special training.

[Analysis of delayed cerebrospinal fluid sterilization of pneumococcal meningitis in children]. / Stérilisations retardées du liquide céphalorachidien au cours des méningites à pneumocoque de l'enfant.

OBJECTIVE: Delayed cerebrospinal fluid sterilization is defined by a positive second lumbar puncture, recommanded according to the guidelines from the French Consensus Conference of 1996 between the 36th and 48th hours after the beginning of antibiotics prescribed for pneumococcal meningitis. The aim of this study was to analyze specifically delayed cerebrospinal fluid sterilization, identified during the first 5 years of the French observatory of children bacterial meningitis. PATIENTS AND METHODS: The Groupe de Pathologie Infectieuse Pédiatrique (GPIP) and Association Clinique et Thérapeutique Infantile du Val de Marne (ACTIV) has set up since the first of January 2001 a descriptive national multicenter network, to determine incidence, main characteristics, and prognosis of bacterial meningitis in children. A questionnaire, available in all paediatric unit taking care of bacterial meningitis, was completed by a referral doctor. It contained reasons for inclusion in the study, anamnesis, clinical examination, treatment, pneumococcal characteristics, and short term prognosis. Delayed cerebrospinal fluid sterilization were identified, and the analysis of their medical records completed the questionnaire. RESULTS: From 1st January 2001 to 31 December 2005, 616 pneumococcal meningitis were identified. Among them, 442 had a second lumbar puncture, and 8 had delayed cerebrospinal fluid sterilization. The analyis of their medical records were reviewed to describe their characteristics. Two had an osteomeningeal breach, one a ventriculoperitoneal valve. All received previously an antibiotic, and were treated with a curative antibiotic by cephalosporins. Vancomycin was given in 6 cases. The antibiotic was inadapted to the French guidelines for 1 patient. There are 4 vaccine type pneumococci and only 1 strain was resistant to penicillin, and intermediate to cephalosporins. The controlled lumbar puncture was made between 36.5 and 179.4hours after beginning antibiotics. One patient has received a double dose of steroids. Three were in a coma, had convulsions, and were ventilated, none died. One patient has a sequellar paired deafness, two a severe disability, four a normal psychomotor development. CONCLUSION: The delay of sterilization is a rare situation and represented only 1.8 % of pneumococcal meningitis during the first five years of the observatory. These results suggest that a second lumbar puncture to assess sterilization could be proposed only in cases of unfavourable clinical course, MIC greater than or equal 0.5mg/l to 3GC, risk factors for delayed cerebrospinal fluid sterilization and high bacterial inoculum.

[Surveillance network of bacterial meningitis in children, 7 years of survey in France]. / Observatoire national des méningites bactériennes de l'enfant en France : résultats de 7 années d'étude.

OBJECTIVES: Consequence of the introduction of vaccines against bacteria involved in meningitis in children and various recommendations concerning antibiotics, the epidemiology of bacterial meningitis has changed during the last fifteen years. The GPIP/ACTIV (Groupe de Pathologie Infectieuse Pédiatrique and Association Clinique et Thérapeutique Infantile du Val de Marne) set up an active surveillance network to analyze the clinical and biological features of bacterial meningitis. METHODS: From 2001 to 2007, 252 French pediatric wards working with 168 microbiology laboratories enrolled all children (0-18 years old) with bacterial meningitis. Risk factors, vaccination status, signs and symptoms, cerebrospinal fluid analysis, treatments and case fatality rate were recorded. RESULTS: 2951 cases of bacterial menigitis were recorded by 237 pediatric wards. Geographical distribution covered a large part of the national territory. Overall, the annual number of cases varied from 452 (in 2001 and 2003) to 378 (in 2004). Meningococcal and pneumococcal meningitis respectively represented about the half (46 %) and the third (28 %) of cases. Few cases of Haemophilus influenzae meningitis were reported (3 %). For the neonatal period, group B Streptococcus and E. coli were the most frequently identified pathogens. In children less than one year old, pneumococcus was the first one, and after 1 year, meningococcus was predominant. The mortality rate varied according to bacteria, 6.6 % for the meningococcus, 11.6 % for pneumococcus, 14.1 % for group B streptococcus and 16.7 % for Listeria meningitis. It varied also with age, 14.9 % among infants 1 to 2 months old and 6.3 % in children over 5 years. CONCLUSION: Closed to 3000 meningitis were recorded during seven years in children, which underlines the interest of the survey. This network is principally supported by the goodwill and availability of pediatricians and microbiologists who participate in the study. This special supplement issue of Archive de Pédiatrie allows a complete presentation of our results. In next following years, any amendment to the immunization schedule, any perspective of implementation of new vaccines will transform the epidemiology and clinical caracteristics of bacterial menigitis. Therefore, continued surveillance appears necessary.

[Epidemiology and burden of rotavirus diarrhea in day care centers in Lyon, France]. / Epidémiologie et impact de la gastroentérite aiguë à rotavirus dans les crèches municipales de la ville de Lyon - saison 2004-2005.

Rotavirus is the main cause of severe, dehydrating diarrhoea in infants and young children. In industrialized countries, pediatric rotavirus gastroenteritis (PRGE) is responsible for high morbidity, particularly among children under 3 years of age attending day care centers (DCCs). The objectives of this study were to estimate the incidence, management and cost of PRGE in DCCs. We also described the nature of group A rotavirus genotypes. This study also compared the performance of different diagnostic techniques. The study was conducted from November 2004 to May 2005. Children aged less than 36 months, attending a participating DCC at least 4 times a week were included in the study. For any episode of acute gastroenteritis (AGE), defined as the occurrence of 3 or more watery or looser than normal stools and/or forceful vomiting within a 24 h period, a fecal specimen was tested by Elisa test IDEIA Rotavirus (Dako) and the immunochromatographic test VIKIA Rota-Adeno (BioMérieux). Sequencing by RT-PCR was performed to identify the rotavirus genotype. Among the 41 DCCs contacted, 18 (43.9%) agreed to participate. Out of 966 children, 547 attended a participating DCC at least 4 times a week and met the inclusion criteria. A total of 302 were included in the study. The clinical diagnosis of AGE was confirmed and validated, by the Elisa test, in 63 fecal specimens, of which 29 (46%) were positive for rotavirus antigen, with a predominance of P[8]G9 (86%). Our results showed good sensitivity and specificity for the VIKIA and Elisa methods when compared to RT-PCR. Among the PRGE cases, 36% were male and the median age was 12.2 months. The first rotavirus case was observed in December 2004 with a peak in January 2005. The incidence of PRGE cases was 2.2 [1.4-3.0] per 100 child-months in children aged less than 36 months of age, increasing to 3.4 per 100 child-months among children aged less than 24 months. Vomiting (P<0.0005) and behavior modification (P<0.001) were significantly more frequent for PRGE cases. A total of 85.7% PRGE cases sought medical attention. In 58.3% of these cases, at least one parent had to miss work for a mean duration of 2.1 days. The total cost of rotavirus cases seeking medical attention (with or without prescribed medication, days off work for parents or additional diaper consumption) was estimated at 275.54 euros/case. The PRGE incidence rate is similar to that estimated in European studies conducted in DDC. These findings confirm that rotavirus transmission occurs not only in DCCs but within the family. This is the first study to give an estimate of the incidence and the cost of rotavirus infection in DCCs in France.

[The organisation of intensive care in a situation of pandemic avian influenza]. / Organisation de la réanimation en situation de pandémie de grippe aviaire.

The development of an epidemic of avian influenza will have a major impact on the organisation and structure of the facilities for treatment. This paper, the product of collaboration between the six learned societies concerned, analyses the impact of a possible pandemic on the various aspects of management of patients requiring intensive care. It describes the organisation of hospital pathways for flu and non-flu patients with, in particular, the necessary actions in terms of separation of care facilities, the triage of patients and the cancellation of non-urgent activities. It analyses the preconditions necessary for the efficient functioning of intensive care and the predictable limiting factors. It underlines the importance of training of medical and paramedical personnel. Finally, it tackles the specific problems of paediatric intensive care: organisation, capacity for admissions and training.

Transmission of Bordetella pertussis to young infants.

BACKGROUND: Pertussis vaccination has reduced the number of notified cases in industrialized countries from peak years by more than 95%. The effect of recently recommended adult and adolescent vaccination strategies on infant pertussis depends, in part, on the proportion of infants infected by adults and adolescents. This proportion, however, remains unclear, because studies have not been able to determine the source case for 47%-60% of infant cases. METHODS: A prospective international multicenter study was conducted of laboratory confirmed infant pertussis cases (aged

[Osteoarticular infections with staphylococcus aureus secreting Panton-Valentine leucocidin]. / Infections ostéoarticulaires à staphylocoques dorés sécréteurs de la leucocidine de Panton-Valentine.

Panton-Valentine Leucocidin (PVL) is associated in the USA with community-acquired meticillin resistant strains of Staphylococcus aureus (CA-MRSA). Bone and joint infection due to such strains appears to be more severe, necessiting longer antibiotic course and various surgical procedure. Our study of 14 PVL positive bone and joint infection, performed in France where PVL is rarely (2/14) associated with meticillin resistance, demonstrates that severity is linked with PVL secretion more than with resistance. Considering PVL associated bone and joint infections as a toxin-mediated disease, prompt diagnosis is needed in order to start specific therapeutic procedures. PVL mediated infection could be evoked in front of severe acute osteomyelitis or arthritis, with radiological abnormalities present in the first days of evolution and with pejorative evolution despite antibiotic treatment. Evolution toward multifocal osteomyelitis and/or multiple abscesses seems to be a major characteristic of such infection. Therapeutic approach should use an association of parenteral antibiotics with at least one molecule active against protein synthesis like Clindamycin, associated with betalactams or Vancomycin in area of high incidence of CA-MRSA. Surgical procedure should be considered whenever focal abscesses of bones or adjacent tissue is detected and should be repeated in most cases.

[French survey about intradermal BCG SSI adverse events in children under 6 years of age]. / Enquête sur les effets secondaires locaux du vaccin intradermique BCG-SSI chez l'enfant de moins de six ans en France.

During April 2006, 579 physicians took part in a survey about intradermal BCG SSI adverse events (AE) in children less than 6 years old, managed by InfoVac France. Since January 2006, 68% physicians (paediatricians: 73% and general practitioners [GP]: 60%) have vaccinated at least one child. The site of injection is mainly the extern side of the shoulder (72%), according to the recommendations. Systematic vaccination is continued by 54% GP and 26% paediatricians. Others indications are: admission in day care center (33%), admission in day care center associated with risk factors (24%), or only risks factors (8%). Half physicians observed AE and 6% of them reported them at pharmacovigilance centers or pharmaceutical company. AE were mainly inflammations or indurations over 1 cm (for 75% of physicians who observed AE), oozing (73%). Abscesses are notified by 54%, ulcers by 39%, lymphadenopathies over 1 cm by 20%, suppurative lymphadenopathies by 3% and keloid scares by 17% of them, several AE may coexist for some children. Our aim is to start a prospective follow-up of BCG-SSI vaccination and its AE; 58% physicians who answered this investigation agreed to participate.

[Awareness and application of vaccine recommendations for chickenpox in French Nurse Schools]. / Connaissance et application des recommandations vaccinales concernant la varicelle en institut de soins infirmiers en France.

Since 2004, the French High Committee on Public Hygiene has recommended chickenpox vaccination for first-year medical or paramedical students with no history of chickenpox and with negative serology. A survey was carried out among directors of nurse schools to evaluate both their awareness of these new recommendations and the way in which they had been applied. A questionnaire was sent by mail to each of the directors of the 332 nurse schools identified throughout France. Less than half (41%) of the 147 directors who responded said they were aware of recommendations, and 31% stated they had real knowledge of the recommendations. Only 21% enquire about chickenpox history of students enrolling in their school, and 9% undertake serological assessment of students with no known history of varicella or zoster. More needs to be done both to inform nurse school directors of the vaccine recommendations and to ensure their application.