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A Mouse Model to Evaluate Live Attenuated Vaccine Candidates

To develop new vaccines against some of the world's biggest killers, including HIV, malaria, and tuberculosis, scientists must be able to evaluate promising candidates. Some of the most promising potential vaccines, are made from weakened live versions of the infectious agent. As a result, they cannot be studied in human trials unless researchers can be confident that the weakened vaccines will be safe. Dr. Flavell and his colleagues are working to genetically engineer laboratory mice whose immune systems are similar enough to humans to permit testing of vaccines against diseases that disproportionately affect people in the developing world. Flavell (Grand Challenges in Global Health: 2005-2015 retrospective)

More information about Devise Reliable Tests in Model Systems to Evaluate Live Attenuated Vaccines

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