The U. S. Centers for Disease Control and Prevention reported accidental poisoning resulting in hospitalization for a family of six who inadvertently ingested Datura used as an ingredient in stew.

The U. S. Centers for Disease Control and Prevention ( CDC ) limits its definition to " diarrhea with visible blood.

The U. S. Centers for Disease Control and Prevention did not agree that vaccines containing mercury caused autism, and the US FDA refused to ban the vaccines.

The U. S. Centers for Disease Control and Prevention estimates that 300, 000 sports-related concussions occur yearly in the U. S., but that number includes only athletes who lost consciousness.

The U. S. Centers for Disease Control and Prevention recommends the use of oseltamivir ( Tamiflu ) or zanamivir ( Relenza ) for the treatment and / or prevention of infection with swine influenza viruses ; however, the majority of people infected with the virus make a full recovery without requiring medical attention or antiviral drugs.

The U. S. Centers for Disease Control and Prevention ( CDC ) has a detailed description and an explanatory image of the Paragonimus lifecycle:

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