Shingles is caused by the varicella-zoster virus-the same virus that causes chickenpox. After recovery from chickenpox, the virus remains in the body and lies dormant in the central nervous system. Over half of all shingles cases occur in people over the age of 60, with the burden of illness twice as high in people over 70, compared to people aged 60-69 years old. 2  4,18. 3  Shingles in caused by the same virus that causes chickenpox-varicella-zoster virus.
The Federal Aviation Administration (FAA) of the United States is a national authority with powers to regulate all aspects of civil aviation.
USDOT History and the History of the Transportation in the United States are documented in several locations: Federal Aviation Administration. The continuing mission of the Federal Aviation Administration (FAA) is to provide the safest, most efficient aerospace system in the world.he Federal Transit Administration (FTA) is an agency within the United States Department of Transportation (DOT) that provides financial and technical assistance to local public transit systems. Until 1991, it was known as the Urban Mass Transportation Administration (UMTA).