Table 3.

Anti-GRV IgM antibodies in patients from Granada province with mild syndromes of unknown etiology

	Anti-GRV IgM antibodies		Total
	n	Percent
Febrile illness	27	7.5	360
Exanthema	2	6.1	33
Acute respiratory infection	7	4.5	154
Total	36	6.6	547