Respiratory Virus Detections/Isolations in Canada, August 28, 2011 - October 22, 2011

**Positive RSV Tests (%) in Canada by Region by Week of Report**
Week	Week End	Canada Tests	RSV%	At Tests	RSV%	QC Tests	RSV%	ON Tests	RSV%	Pr Tests	RSV%	BC Tests	RSV%
35	03-09-2011	808	0.50	7	42.86	268	0.00	204	0.49	279	0.00	50	0.00
36	10-09-2011	851	0.47	13	0.00	306	0.65	209	0.48	295	0.00	28	3.57
37	17-09-2011	1104	0.45	30	0.00	437	0.92	239	0.00	359	0.28	39	0.00
38	24-09-2011	1151	0.78	18	0.00	369	1.08	310	0.97	392	0.51	62	0.00
39	01-10-2011	1347	0.67	24	0.00	415	1.20	392	0.00	444	0.68	72	1.39
40	08-10-2011	1419	0.70	35	0.00	411	1.46	415	0.00	469	0.85	89	0.00
41	15-10-2011	1472	1.56	29	0.00	534	2.25	415	1.20	440	1.36	54	0.00
42	22-10-2011	1701	1.35	29	0.00	528	1.52	513	1.56	449	1.11	182	1.10