No One Will be Safe Until Our Children are Safe: Parent's Attitude Towards COVID-19 Childhood Immunization.

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To Alfred Deakin

To access publisher full text version of this article. Please click on the hyperlink in Additional Links fieldAim: To investigate the aetiology of bacteraemia in children in Iceland, the antibiotic resistance and possible preventive measures. Methods: All positive bacterial blood cultures from children 0–18 years old isolated at Landspítali University Hospital Iceland from 1994 to 2005 were included in the study. Epidemiological and microbiological data were registered. The blood cultures were categorized according to likelihood of infection or contamination. Results: During the study period 1253 positive blood cultures were obtained from 974 children; 647 from boys and 606 from girls. Positive blood cultures were most common during the first year of life (594; 47.4%) with 252 of them from neonates. Coagulase negative staphylococci were most common (37%). Of probable or definite infections Streptococcus pneumoniae was the most common (19.3%) followed by Staphylococcus aureus (17.6%) and Neisseria meningitidis (13.5%). The most common pneumococcal serogroups were 23, 6, 7, 19 and 14. Commercially available vaccines contain up to 88% of all pneumococcal strains and 67% of all multi-resistant strains. N. meningitidis group C was not isolated after vaccinations were started in 2002. Conclusion: Our study provides important epidemiological data on bacterial bloodstream infections in children in Iceland. The results demonstrate the excellent efficacy of meningococcal group C vaccination

The effect of dietary fish oil on survival after infection with Klebsiella pneumoniae or Streptococcus pneumoniae.

To access publisher full text version of this article. Please click on the hyperlink in Additional Links fieldDietary fish oil is believed to have a beneficial effect in various infections and in autoimmune disorders. This effect may correspond to an altered immune response. In order to discover whether the effect of dietary fish oil is different in various infections, we studied the survival of mice fed fish oil or corn oil supplemented diets and infected in the lungs with either Klebsiella pneumoniae or Streptococcus pneumoniae. 120 NMRI mice were divided into 4 groups, of which 2 groups were fed a fish oil supplemented diet and 2 a corn oil supplemented diet. After 6 weeks the mice were infected in the lungs with Klebsiella pneumoniae (fish oil groups and corn oil groups) or with Streptococcus pneumoniae serotype 3 (both groups). The survival rate was monitored. The experiment was performed twice. The survival of the mice fed fish oil enriched diet and infected with Klebsiella pneumoniae was significantly better compared with the mice fed corn oil enriched diet (p = 0.0001 and p = 0.0013). No difference was found between the mice fed corn oil enriched diet or fish oil enriched diet and infected with Streptococcus pneumoniae serotype 3 (p = 0.74 and p = 0.15). Our results indicate that dietary fish oil has a beneficial effect on survival of mice after experimental pneumoniae when infected with Klebsiella pneumoniae, but not after infection with Streptococcus pneumoniae serotype 3