| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2407866 | Vaccine | 2006 | 8 Pages |
Abstract
ObjectivesThis study characterized the performance of the “Classical Mexican Device”, which immunized 4 million children against measles, demonstrating the efficacy of aerosol vaccination.MethodsUsing plaque-forming units to quantify virus, the particle size distribution (Next Generation Pharmaceutical Impactor) and rate of output coupled with age specific patterns of breathing allowed the calculation of expected pulmonary deposition.ResultsThe estimated immunization dose for infants was 30 pfu's, for small children 50, and for older children and adolescents it was 130 and 225, respectively.ConclusionsThese performance characteristics can be used to develop newer battery operable devices that are licensable.
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Authors
Allan L. Coates, Graham Tipples, Kitty Leung, Michael Gray, Emily Louca,