Do Flu Vaccines Really Work?

Although the Centers for Disease Control has launched a vigorous nationwide public health campaign urging everyone, particularly elderly and vulnerable people, to get vaccinated against the flu, some researchers disagree with the message.

Are You Worried About the H1N1, or Swine Flu, Virus?

As H1N1 (also known as "swine flu") continues to spread, people are taking a variety of precautions to avoid catching or spreading the virus — from being more diligent about washing hands to cancelling long-awaited vacations. Tell us what you're doing, and find out more about H1N1 and how you can stay informed and healthy.