The Medical journal of Australia
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Comparative Study
Seroconversion after administration of measles vaccine to central Australian Aboriginal children at nine months of age.
A simple procedure for examining the seroconversion rates to measles vaccines in outlying communities is described; this involves the storage and transportation of dried-blood samples on filter paper, which is followed by the detection of measles-specific antibodies by means of a commercially-available immunofluorescence assay. Among 82 susceptible central Australian Aboriginal infants who were vaccinated at nine months of age, 76 (93% [95% confidence limits, 84.9%-96.6%]) children demonstrated seroconversion as a result of the vaccine, which is a figure that is similar to those that have been reported from some developing countries. The implications for a measles-vaccination policy are discussed.
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Two fatal cases of thermal injury are described, one of which was the result of heat stroke and the other was the result of the uncommon condition, neuroleptic malignant syndrome. The clinical profiles, management and post-mortem findings of these two separate conditions are compared to highlight their important differences.