Nosocomial infections are a frequent complication in pediatrics. They are not necessarily related to invasive procedures but certainly are related to a group of factors that have particular characteristics in the pediatric age group.

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Knowledge about hepatotropic viruses is crucial for pediatricians because of the high prevalence of viral hepatitis during childhood. The multiplicity of hepatotropic viruses, the spectrum of acute and chronic infections, and the sequels of viral hepatitis result in a need for physicians to better understand the clinical and epidemiological context of patients with viral hepatitis, as well as the importance of prevention measures for hepatitis. A descriptive cross-sectional study was made of pediatrician's knowledge about viral hepatitis, through questionnaires to 574 pediatricians, with no obligation of identification. The pediatricians were recruited among those who attended a national Congress of Pediatrics in Brasília, Brazil. Among these pediatricians, 50.1% frequently treated cases of hepatitis, and 74.7% indicated that they had knowledge of the existence of five hepatotropic viruses; 14.5% knew about at least four types of hepatitis complications, while only 7.7% and 4.3% were able to correctly diagnose viral hepatitis A and B, respectively. Many (28.4%) did not know how to treat the patients adequately. Only 37.5% had already recommended vaccination against hepatitis B. Only 50.2% of the pediatricians had been vaccinated against hepatitis B. We concluded that it is crucial to make pediatricians more knowledgeable about viral hepatitis, through continued education programs, especially emphasizing prevention procedures.

PurposeThis paper aims to determine the knowledge that staff in day nurseries in Brazil had of basic measures to promote child health which are connected with high child mortality. These measures included breastfeeding, oral rehydration therapy, child growth follow‐up, immunization and the identification of signs that indicate that the child must be referred to a health facility.Design/methodology/approachA cross‐sectional study was performed in day nurseries in the state of Bahia, Brazil, involving 194 care staff from 77 different establishments. Questionnaires, the observation of practical exercises and documentary evidence were used to assess knowledge.FindingsSeventeen percent of professionals were able to use growth charts correctly, 37.1 percent were able to prepare an oral rehydration solution adequately, 77.8 percent were able to provide appropriate breastfeeding counseling, 65.0 percent were able to identify children who showed respiratory danger signs and refer them to a health facility, and 58.5 percent were able to check the immunization status. This suggests a serious lack of basic knowledge in key areas.Research limitations/implicationsThe losses observed in the beginning of the study and the possibility of the existence of memory bias related to the verbal information obtained might have influenced the results.Practical implicationsThese findings suggest that there is an urgent need to address the lack of knowledge about basic child health measures shown by these key workers through appropriate educational programs.Originality/valueThis is one of the first studies of levels of knowledge about basic child health measures in professionals who work outside the medical profession, and in particular in day nurseries. It also provides valuable information about health knowledge in a developing country.