2 days ago ... While H3N2 viruses predominated earlier in the season, influenza B viruses have
been more common in recent weeks. This season has been ...
Influenza is a viral infection that attacks your respiratory system — your nose,
throat and lungs. Influenza, commonly called the flu, is not the same as the ...
Influenza, commonly known as "the flu", is an infectious disease caused by the
influenza virus. Symptoms can be mild to severe. The most common symptoms ...
Influenza (flu) is a viral infection. People often use the term "flu" to describe any
kind of mild illness, such as a cold or a stomach virus, that has symptoms like the
Sep 10, 2014 ... Influenza, or flu, is a respiratory illness that is caused by a virus. Flu is highly
contagious and is usually spread by the coughs and sneezes of a ...
WHO fact sheet on influenza: includes key facts, definition, symptoms,
transmission, seasonal epidemics, effects, prevention, WHO response.
Influenza, or flu, is a serious respiratory illness. It is easily spread from person to
person and can lead to severe complications, even death.
History of this pandemic, the public health measures taken to limit it, and the
efforts of scientists to pinpoint its cause.
Flu (Influenza) From the National Institutes of Health ... in Spanish · Key Facts
about Influenza (Flu) and Flu Vaccine(Centers for Disease Control and
http://www.flu.gov/ - 20 hours ago
Get the seasonal and pandemic flu information you need at Flu.gov.