Table 2.

Clinical symptoms in patients with MAYV and DENV infection confirmed by PCR

Clinical symptoms	Total cases n = 496 (%)	MAYV n = 86 (%)	Co-infections
			Only MAYV n = 54 (%)	DENV & MAYV n = 32 (%)
Headache	404 (81.5)	77 (89.5)	51 (94.4)	26 (81.3)
Arthralgia	357 (72.0)	68 (79.1)	42 (77.8)	26 (81.3)
Myalgia	378 (76.2)	68 (79.1)	41 (75.9)	27 (84.4)
Retro-ocular pain	306 (61.7)	62 (72.1)	41 (75.9)	21 (65.6)
Hyporexia	305 (61.5)	56 (65.1)	36 (66.7)	20 (62.5)
Lumbar pain	246 (49.6)	45 (52.3)	29 (53.7)	16 (50)
Nausea/Emesis	226 (45.6)	41 (47.7)	25 (46.3)	16 (50)
Odinophagia	171 (34.5)	31 (36.0)	21 (38.9)	10 (31.3)
Rash	81 (16.3)	11 (12.8)	6 (11.1)	5 (15.6)
Thrombocytopenia	6 (1.2)	2 (2.3)	1 (1.9)	1 (3.1)
Chest pain/dyspnea	20 (4.0)	2 (2.3)	2 (3.7)	0 (0)
Epistaxis	8 (1.6)	2 (2.3)	2 (3.7)	0 (0)
Gingivorraghia	3 (0.6)	2 (2.3)	1 (1.9)	1 (3.1)
Hematocrit increase	5 (1.0)	2 (2.3)	1 (1.9)	1 (3.1)
Petechiae	11 (2.2)	2 (2.3)	0 (0)	2 (6.3)
Lipothymia	3 (0.6)	1 (1.2)	1 (1.9)	0 (0)
Sudden decrease in T ° or hypothermia	3 (0.6)	1 (1.2)	1 (1.9)	0 (0)
Cold Extremities / cyanosis	2 (0.4)	1 (1.2)	1 (1.9)	0 (0)
Hypotension	1 (0.2)	1 (1.2)	1 (1.9)	0 (0)
Conjunctival injection	3 (0.6)	1 (1.2)	0 (0)	1 (3.1)
Weak pulse	1 (0.2)	1 (1.2)	1 (1.9)	0 (0)
Cough	1 (0.2)	1 (1.2)	0 (0)	1 (3.1)
Persistent vomiting	5 (1.0)	1 (1.2)	1 (1.9)	0 (0)
BP differential < 20 MMHg	1 (0.2)	0 (0.0)	0 (0)	0 (0)
Echimoses	2 (0.4)	0 (0.0)	0 (0)	0 (0)
Shaking chills	3 (0.6)	0 (0.0)	0 (0)	0 (0)
Hemoptysis	1 (0.2)	0 (0.0)	0 (0)	0 (0)
Altered mental state	1 (0.2)	0 (0.0)	0 (0)	0 (0)
Vaginal bleeding	1 (0.2)	0 (0.0)	0 (0)	0 (0)
Hepatomegaly or jaundice	1 (0.2)	0 (0.0)	0 (0)	0 (0)
Dizziness	1 (0.2)	0 (0.0)	0 (0)	0 (0)
Melena	2 (0.4)	0 (0.0)	0 (0)	0 (0)