Posts Tagged ‘confirmed cases’

Interim Guidance on Case Definitions for Swine Influenza A (H1N1) Human Case Investigations

This document provides interim guidance for state and local health departments conducting investigations of human cases of swine influenza A (H1N1) virus. The following case definitions are for the purpose of investigations of suspected, probable, and confirmed cases of swine influenza A (H1N1) virus infection.
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