Strain of the disease has infected more than 300 people in 37 states, say officials.

A study released said campylobacter cases grew by 14 percent over the last five years.

Government health officials are launching the second round of a graphic, emotional ad campaign.

Roughly 100 U.S. children die in an average flu season.

A CDC study finds that 69% of U.S. drivers said they had talked on a cellphone while driving within the previous 30 days.

Drug overdose deaths rose for the 11th straight year, federal data show, and most of them were accidents involving addictive painkillers.

Add cute little hedgehogs to the list of pets that can make you sick.

Flu activity is declining in most regions although it is still rising in the West.

Flu hospitalizations among the elderly rose sharply last week.

This year's season is earlier than normal and the dominant flu strain is one that tends to make people sicker.