If it also has a slight discharge from it's nostrils and eyes, it has "roup", a common infectious ailment of chickens, roughly like the common cold in humans. It will recover.
Chicken pox is caused by the varicella zoster virus and is spread through the air by coughing or sneezing.
if coughing and sneezing are present
Treat it like a normal chicken but with extra care
one .and why do you care
care it and it probably will
by being awsome like me
Feed it and give it water and shelter
They take care of the egg by sitting on it. Intil it's ready to hatch.
some people die from sneezing
No, sneezing does not break wudu (ablution).
In most cases, if a chicken is attacked by a fox, the chicken will be killed and eaten. If the attack is interrupted, however, the chicken may or may not have suffered fatal injuries. With veterinary care, a chicken can recover from many injuries. However, also note that it is much cheaper to buy a new chicken, than it is to pay for veterinaty care (which can run into the thousands of dollars quite easily).
Obviously, you have to take care of the chicken everyday making sure nothing happens like... checking on its eggs, cleaning their dropplets, its like taking care of a baby but more sophisticated.