Table 1.

Laboratory abnomalities for patients 1 and 2 and comparison with mono infections by Leptospira, chikungunya virus and dengue virus.

Laboratory abnormalities	Leptospirosis	Chikungunya	Dengue
Leukocytosis	++	–	–
Thrombocytopenia	++	–	++
Increased bilirubin	+	–	–
Increased creatinine	++	–	+
Increased C-reactive protein	++	– (or slight increase)	–