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Influenza, commonly known as "the flu", is an infectious disease caused by an influenza virus. Symptoms can be mild to severe. The most common symptoms ...

Influenza (Flu) | CDC - Centers for Disease Control and Prevention


Everything you need to know about the flu illness, including symptoms, treatment and prevention - CDC.

Influenza (flu) - Mayo Clinic


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 stomach ...

Influenza: Practice Essentials, Background, Pathophysiology


Oct 21, 2015 ... Influenza, one of the most common infectious diseases, is a highly contagious airborne disease that occurs in seasonal epidemics and ...

WHO | Influenza


Influenza: WHO health topic page on influenza provides links to descriptions of activities, reports, publications, statistics, news, multimedia and events, as well as  ...

The 1918 Influenza Pandemic - Human Virology at Stanford


The influenza pandemic of 1918-1919 killed more people than the Great War, known today as World War I (WWI), at somewhere between 20 and 40 million ...

Influenza (Seasonal Flu)-Topic Overview - WebMD


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  ...

Influenza (Flu): Symptoms, Diagnosis, Treatment - Medical News ...


May 4, 2016 ... 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 ...

Influenza (Flu) - National Foundation for Infectious Diseases


Influenza, more commonly referred to as "flu," impacts people of all ages. Influenza is a highly contagious viral infection of the nose, throat, and lungs that occurs ...

Flu: MedlinePlus


CDC Influenza E-Brief 2015 (Centers for Disease Control and Prevention) - PDF ... Transmission of Flu (Influenza) From the National Institutes of Health ...

What Is Influenza?
Influenza is a specific family of viruses that affects birds and mammals, and it can lead to pneumonia, sinusitis and ear infection. Find out why it's impossible to develop a lifelong immunity to influenza with help from a practicing pediatrician in this... More »
Difficulty: Moderate
Source: www.ehow.com