Chronic granulomatous disease (CGD) is a genetic disorder in which certain immune system cells are unable to kill some types of bacteria and fungi.
Baby Boomer Generation? The Baby Boomer Generation, by definition, is someone who was born between the years 1946 and 1964. Now Baby Boomers are between the ages of 44 and 62. Economic prosperity characterized the 18 year span directly following World War II. The Baby Boomer Bomb Detonated in 1946 - as the 16 million Americans that served in World War II returned home,.leading to the biggest population boom in US history.
Quite a difference when counting over hundreds or thousands of years. Today, in our secular world, a generation may be as short as 18 years like the 'baby boomers' (1946-1964) and as long as the frequent 100 years - the most common time is 40 years. Final thought, the term  generation  may have other meanings too.