How was marburg spread?

Why does it take a few hours before a person feels ill with salmonella? Does spraying old spice in eyes a lot cause blindness? Are you pregnant when the pregnancy test say positive even though bit faint? I have a bump on the outside of my ear that hurts when touch why might this be? How does the body heal after the loss of a permanent tooth? Is taking too many laxitives on a daily basis bad for you? What tracts of the spinal cord carry sensory information to the brain? What the difference between females puberty and male puberty growth? What is the eating disorder of anorexia? Is turner syndrome a chromosomal abnormality? Can ESR be as high as 80 during menstruation? What is a fleshy muscle forming part of the posterior abdominal wall that helps to maintain upright posture? What is the fear of sand called? What indicates normal vision at 20 feet? Is 18 too young to get pregnant? What is the most common cause of kidney stone? Is my rib cage large at 31 inches? Can alcohol induced hepatitis be cured? What does a teres minor do? Is it okay to take naproxin with crohn's disease?