Answer:
I'm a bacteria that causes typhoid What's my name ?
Thousands of these come together to make a digital image. What is it?
A mile from end to end, yet as close to as a friend. A precious commodity, freely given. Seen on the dead and on the living. Found on the rich, poor, short and tall, but shared among children most of all.
You heard me before, yet you hear me again, then I die. Until you call me again.
Used on a diamond and left on a board. It's great for a gymnast his grip to restore. What is it?
Be sure to shout for its answers are weak, but there is no language it cannot speak.