Table 1.

Type and Subtypes of influenza strains detected from January 2006 to December 2010, French Guiana

				Types				Subtypes A
Year	Isolates tested	Influenza positive		Type B		Type A		H1N1		H3N2		H1N1p
	n	n	%	n	%	n	%	n	%	n	%	n	%
2006	152	55	36	6	11	49	89	4	15	23	85	0	0
2007	137	48	35	10	21	38	79	3	19	13	81	0	0
2008	140	42	30	6	14	36	86	19	83	4	17	0	0
2009	871	390	45	18	5	372	95	23	6	68	19	263*	74
2010	225	109	48	44	40	65	60	0	0	30	48	33	52
Total	1,533	644	42	84	13	560	87	49	10	138	29	296	61

^*July 31, 2009 : detection of the first laboratory-confirmed case of pandemic H₁N₁ in French Guiana