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Biomedical subjects

D Elliman

Publications and source records attributed to D Elliman.

At least 19 recordsLinked to original sources
PubMed2001

Safety and immunogenicity of three lots of meningococcal serogroup C conjugate vaccine administered at 2, 3 and 4 months of age.

The reactogenicity and immunogenicity of meningococcal serogroup C conjugate (MenC) vaccine was assessed in 322 infants vaccinated at 2, 3, and 4 months of age, with concomitant administration of mixed diphtheria-tetanus-whole-cell pertussis vaccine and Haemophilus influenzae type b conjugate vaccine (DTwP-Hib) and oral polio vaccine. All infants in whom post-vaccination meningococcal C anticapsular IgG levels were assayed (n = 265) attained > or = 2 microg ml(-1). Serum bactericidal titres were assayed for a proportion of subjects (n = 171), 98% of whom obtained a reciprocal titres > or = 8. Local reactions were less frequent at the MenC injection site than at the DTP-Hib site. Systemic events were frequent, but consistent with established DTwP-Hib experience. The study demonstrates that MenC vaccine is immunogenic and well tolerated in infants at manufacturing scale production levels.

Antibodies, Bacterial↗
PubMed2001

Evidence base of incubation periods, periods of infectiousness and exclusion policies for the control of communicable diseases in schools and preschools.

BACKGROUND: The optimal control of communicable diseases requires accurate information on incubation periods, periods of infectiousness and the effectiveness of exclusion. We collected the available evidence for a wide range of infections and infestations and produced evidence-based guidelines for their control in schools and preschools. METHODS: A thorough MEDLINE literature search was conducted on the incubation period, period of infectiousness and effectiveness of exclusion for 41 infections. The quality of the information obtained was indicated by levels of evidence. The information was used to produce guidelines on exclusion, and the recommendations were graded according to the levels of evidence available. Grades A, B and C represented strongly, reasonably and poorly evidence-based recommendations, respectively. RESULTS: The quality of data obtained was highly variable. Information on incubation periods was obtained for all 41 infections and was generally of good quality. Information on periods of infectiousness and effectiveness of exclusion was of a lesser quality and was found for only 11 and 4 conditions, respectively. There were 3 Grade A, 17 Grade B and 21 Grade C recommendations on exclusion. Examples of exclusion periods include: 5 days for chickenpox, measles, mumps, rubella, pertussis and scarlet fever; and 24 h from the cessation of diarrhea for most gastrointestinal diseases In contrast to existing guidelines exclusion was not recommended for school age children with hepatitis A. CONCLUSIONS: We have been able to present the best available data on the incubation periods and periods of infectiousness of 41 childhood infections. It was possible to produce strongly or reasonably evidence-based guidelines on exclusion periods for approximately one-half of the infections.

Child↗
PubMed1991

Clumsiness in children--do they grow out of it? A 10-year follow-up study.

The question of whether problems of motor co-ordination in early childhood recede with age has rarely been addressed. This paper reports the findings from a follow-up study of 17 children, identified by their teachers as having poor motor co-ordination at age six. Now age 16, these children and their matched controls completed a battery of assessments. The results suggest that the majority of children still have difficulties with motor co-ordination, have poor self-concept and are experiencing problems of various kinds in school. However, there are individual differences in the extent to which the children have learned to cope with their continuing difficulties over the years.

Achievement↗