Latent TB can develop into Active TB. When the TB is latent, the mycobacteria causing the infection has been targeted and effectively "trapped" within calcified lumps in the affected organ / tissue. If the immune system becomes weakened for some reason (eg. old age, other disease) then the TB bacteria is often able to break through the lumps, and so becomes active.
Latent is a word used to describe something that has not been developed yet or it is hidden. A good sentence would be, her latent talent would come out next year.
Two diseases that I can think of right away are malaria and leprosy. Dysentery and other water born diseases are still active in areas prone to flooding.
yes they still do there are many active paratroopers on active duty still to this day.
its very active
Cassini is still active but Huygens is not.
Yes, it is still active today and is one of the most active volcanoes in Colombia
The tribes that are still active are the Sioux Tribe. The other tribes are not that active. But the Sioux tribe is the most active tribe out of all of them.
Yes, they can.
Is Rangitoto active?
First of all, why did you write: ...Many years 'was' active. They are still active. They have been active from 1998 - 2010 (but are still going)
It is still active, because some smoke is still rising from it.
yes the Memphis Publishing Company is still active