How contageous is it?
Amelia is 5 yrs old, is underweight, thin, was having night sweats and all the glands in her neck are like golf balls. on the skin test there is a positive reaction. She has a brother, and a 4 month old sister. Her father had TB 3 years ago. How contageous is it. We have taken a sample of sputum of both father and mother and sent it for testing. She has been playing with other smaller children, and I am concerned that they could have been infected.