Two doses of the MMRV vaccine and one dose of the varicella vaccine remain efficacious through six years post-vaccination.

Smecta significantly reduced the duration of diarrhoea, was safe and well tolerated, and had no impact on the adsorption of electrolytes. Smecta could be used together with ORS in children suffering from acute gastroenteritis (without uncontrollable vomiting) with mild and moderate dehydration.

Summary.

This study aimed to investigate the prevalence of Campylobacter jejuni in potential contamination sources that are not regularly monitored such as free-living urban pigeons and crows, dogs, cats and urban environmental water and to assess the possible impact on the epidemiology of campylobacteriosis in children using multilocus sequence typing (MLST). Campylobacter spp. were detected in 36.2 % of faecal samples of free-living urban birds and in 40.4 % of environmental water samples. A low prevalence of Campylobacter spp. was detected in dogs and cats, with 7.9 and 9.1 %, respectively. Further identification of isolates revealed that environmental water and pet samples were mostly contaminated by other Campylobacter spp. than C. jejuni, whereas C. jejuni was the most prevalent species in faecal samples of free-living birds (35.4 %). This species was the dominant cause of campylobacteriosis in children (91.5 %). In addition, the diversity of C. jejuni MLST types in free-living birds and children was investigated. Clonal complex (CC) 179 was predominant among free-living urban birds; however, only two isolates from children were assigned to this CC. One dog and one child isolate were assigned to the same clonal complex (CC48) and sequence type (ST) 918. The dominant two clonal complexes among the child clinical isolates (CC353 and CC21) were not detected among C. jejuni strains isolated from environmental sources examined in this study. As only two CCs were shared by environmental and child C. jejuni isolates and a high number of novel alleles and STs were found in C. jejuni isolated from free-living urban birds and environmental water, there is probably only a limited link between urban environmental sources and campylobacteriosis in children, particularly in rather cold climatic conditions.

Background: Sufficient vaccination coverage among children depends on parents’ knowledge and attitudes towards immunization and their intention to have their children vaccinated. The objective of the study was to evaluate postpartum mothers’ knowledge and attitudes towards children’s immunization. Methods: It was a cross-sectional survey. The anonymous questionnaire was handed out to postpartum mothers selected at random in the Hospital of Lithuanian University of Health Sciences Kauno Klinikos from March to July of 2014. In total, 300 women were surveyed. Results: The majority (63%) of respondents had higher education. The child was the first one for 49.7% of the mothers. The women indicated that their main sources of information about children’s vaccination were the doctor, the Internet and mass media. Most respondents (87.3%) considered vaccine-preventable diseases to be dangerous but only 57.3% of them knew that vaccines provided efficient protection. Only 57% of the respondents considered vaccines to be safe but 75.3% thought that the benefits of vaccines were greater than the risks. We evaluated the knowledge as good in 36.3%, average in 41.3% and poor in 22.3% of mothers. Most of the respondents (81.3%) planned to immunize their child in the future with all the vaccines included in the national immunization program, however, 72.7% were worried about possible adverse events following vaccination. Of the mothers whose knowledge was evaluated as good, 74.8% had never refused or had doubts about having their child immunized (τ = −0.198, p < 0.001). The mothers with better knowledge were also less likely to be concerned (τ = 0.211, p < 0.001). Conclusions: Evaluation of postpartum mothers’ knowledge and attitudes towards children’s immunization could be the tool for better communication between health professionals and parents leading to increased vaccination rates.