About Influenza
How are Seasonal and Pandemic Flu different?
Seasonal Flu: A contagious respiratory infection caused by influenza viruses, seasonal flu is transmitted by when infected people sneeze or cough. People become ill within one to five days from when they are infected. Each year, about 36,000 Americans die as a result on seasonal flu.
Pandemic Flu: Flu pandemics occur when there is a major change in the genetic make up of a virus, which results in a new strain to which people have not been previously exposed. All humans are susceptible, attack rates are high and mortality rates may be high as well. Pandemic influenza spreads rapidly and can circle the world in only a few months.
