Tuberculosis (TB) Tuberculosis (TB) Active tuberculosis (TB) is very contagious. The World Health Organization (WHO) estimates that one-third of the world's population is infected with the bacteria that cause TB.
With an average elevation of 6,800 feet, Colorado is the highest state in the United States. A mountain lake outside of the skiers dreamland of Aspen, Colorado. The US is bordered to the north by Canada and Mexico to the South. With 50 states of varied sizes, US is considered the largest nation in America.
Laramie, WY is one of the highest incorporated cities in the US, at an elevation of nearly 7,200 feet. soon! The Elevationof Laramie, WY is 7408 ft / 2257 m. ! Laramie, WY is one of the highest incorporated cities in the US, at an elevation of nearly 7200 feet.