Not long.: Tetanus vaccines prevent lockjaw, a disease of horrible muscle spasms that is generally fatal. If you have already been properly vaccinated within the last 10 years, then you are probably protected unless the puncture wound is profoundly contaminated--prompting a need for a booster vaccine in 5 years. The symptoms of tetanus can occur as quickly as 3 days, although the average is 8 days.
army unit - a military unit that is part of an army. naval unit - a military unit that is part of a navy. air unit - a military unit that is part of the airforce. armour, armor - a military unit consisting of armored fighting vehicles. armed service, military service, service - a force that is a branch of the armed forces.
8 Military Unit Insignia and their Meanings. The Army, Navy, Air Force, and Marines put a lot of thought into their unit patches and insignia. Here are some of their meanings. When it comes to the use of symbols, poets have nothing on military service members. Perhaps the most creative and well-known uses of military symbolism can be found on unit patches and insignia. Here are eight military unit insignia and their meanings. 82nd Airborne. The famed âAAâ patch of the 82nd Airborne stands for âAll-Americans.â