Dissecting dengue: Innovative model sheds light on confounding immune response

A challenge of dengue infection — for which 40 percent of the global population is at risk — is that it can be caused by one of four versions of the virus, and infection by one type only protects for that version and can cause more severe disease following infection with another type. A new study uncovers details about the human immune response that could help with successful vaccine development.
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