Abstract P47

	No. contacts	TST	CXR	BCG	Prophylaxis	DCWA	FTAx3
Group A	189	25 (13%)	43 (23%)	6 (3.2%)	15 (5%)	53 (28%)	1 (0.5%)
Group B	319	95 (29%)	60 (18%)	26 (8%)	5 (2%)	113 (35.4%)	10 (3.1%)