The World Health Organization on Monday conceded shortcomings in its handling of the H1N1 swine flu pandemic, including a failure to communicate uncertainties about the new virus ...

Swine Flu – Read the latest updates on the H1N1 outbreak.

Is the swine flu shot as safe as regular vaccine? NBC's Dr. Nancy Snyderman answers your questions about the H1N1 virus

The H1N1 swine flu virus may have been new to humanity in many ways but in one key feature its closest relative was the 1918 pandemic virus, researchers reported on Wednesday.

Norwegian health authorities said Friday they have discovered a potentially significant mutation in the H1N1 influenza strain that could be responsible for causing the severest ...

Health officials are recalling hundreds of thousands of doses of swine flu vaccine after tests indicated they may not be potent enough to protect against the virus.

A 14-year-old Virginia boy is struggling to walk after coming down with a suspected case of Guillain-Barre syndrome within hours after receiving the H1N1 vaccine for swine flu.

From Seattle to St. Louis, at least 3,000 people have volunteered to be part of fast-track clinical trials to assess the early safety and effectiveness of a vaccine to stop H1N1 ...

Swine Flu – Read the latest updates on the H1N1 outbreak.

When this city of 8.7 million awoke one year ago to confusing news of a new virus, it sent the world on a wild six-month roller-coaster ride of fear and frantic action.

In a nation where less than half of health care workers get annual flu shots, experts say those who refuse to be immunized against the H1N1 virus could endanger patients and stress ...

Doctors expect Isabella Ragan, 4, of Tishomingo, Miss., to recover completely from swine flu, but the previously healthy preschooler is an example of rare complications of H1N1 ...

Swine flu — it’s nothing to sneeze at. The virus is poised to make a major appearance in the coming months, but is already creating its share of concern, confusion and ...

Swine flu sickened 57 million Americans H1N1 killed approximately 11,690, including 1,180 children, CDC reports

Quick treatment with flu medicine saved the lives of many pregnant women who were stricken by swine flu last year, according to the most complete analysis of deaths among expectant ...

Health workers caring for patients who have or may have swine flu should wear a special type of mask called an N95 respirator, not looser-fitting surgical masks, the Institute of ...

The World Health Organization on Monday conceded shortcomings in its handling of the H1N1 swine flu pandemic, including a failure to communicate uncertainties about the new virus ...

How safe are swine flu shots? NBC's Robert Bazell on the possibility of side effects from the H1N1 vaccine ... How do we know the flu shot and the swine flu shot ...

‘Fake’ swine flu pandemic? WHO slams charges Some claim H1N1 pandemic scare created for benefit of drug companies

WASHINGTON, April 15 (Reuters Life!) - H1N1 swine flu continues to cause epidemics, especially in the southeast of the United States, U.S. federal researchers reported on Thursday.