The flu is an infection of the nose, throat, and lungs. The influenza virus causes the infection.
See also:
Influenza A; Influenza B
Influenza A usually arrives between early winter and early spring. Influenza B can appear at any time of the year. H1N1, or swine flu, is another type of influenza.
Most people catch the flu when they breathe in tiny droplets from coughs or sneezes of someone...
Read moreMany areas of the U.S. are reporting a decrease in the number of severe flu syndromes over the past week but another threat appears to be... Read more »
Swine flu is caused by type A influenza (also known as H1N1). Swine Flu symptoms are similar to the flu that normally infects humans.Symptoms... Read more »
Source: HealthCentral Encyclopedia
Most people experience frequent, watery bowel movements once or twice a year. This change from the usual pattern of stools is recognized as diarrhea,... Read more »
April 28, 2009MILWAUKEE – As news of the swine flu situation develops, it is important for those with asthma or other respiratory conditions to be... Read more »
Have a question or comment? Click here.Are there things you want to know about the flu and the flu vaccine? If so, you're going to love this article.... Read more »
Source: Harvard Decision Guide
What Is It? Influenza, usually known as the flu, is a respiratory infection caused by the influenza virus. The infection typically is spread by air... Read more »