KADENA AIR BASE, Japan -- According to the Center for Disease Control, the flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs. It can cause mild to severe illness, and at times can lead to death. The best way to prevent the flu is by getting the flu vaccine each year.

Team Kadena is preparing for the upcoming cold and flu season with mass vaccinations on Oct. 3 at various locations base-wide for active duty military, according to Tech. Sgt. Greer Keith, NCO in charge of allergy and immunizations with the 18th Medical Group on Kadena.

“The influenza vaccine is extremely important since it’s spread through contact with the host patient or contaminated objects, “ said Greer, “The majority of our base population are healthy and would overcome symptoms in approximately two weeks, but there is a large high risk population within our local community and they could have serious complications.”

Flu symptoms include fever, cough, sore throat, head and body aches, as well extreme fatigue. People who contract the virus are contagious one-day prior to developing symptoms and up to seven days after the fact.

“Most all illnesses can be acquired through contact with contaminated surfaces, so keeping your hands clean can help you stay protected. Staying current on all vaccinations is paramount to your personal protection from influenza,” Greer said.

Some types of the virus can even pass between members of different species due to the different strains.

Children and people 65 years and older are more susceptible to contracting the virus as well as complications that may lead to death.

Higher rates of vaccines in populations lead to less transmission of the virus, reducing the risk for those previously mentioned parties.

Greer added, people with the flu can spread the virus to others from a distance of six feet. The virus is transmitted through contact to surfaces that have been exposed as well as droplets made when sick people cough, sneeze or even talk.

“The 18th MG goal is to ensure we vaccinate our population effectively and efficiently for all those assigned,” Greer said