The Conversation

Achieving community immunity against flu, one school at a time

24-02-2015 Author: The Conversation USA

A student contributing to community immunity by getting immunized with the nasal spray vaccine. Cuc Tran , Author provided

Each fall flu can strike a community like a wildfire. Initially, cases are sporadic, but eventually they spread person to person. And like a wildfire, the aftermath can be severe: high economic losses, hundreds hospitalized and...

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