Serological Evidence of Exposure to Leptospira spp. in Veterinary Students and Other University Students in Trinidad and Tobago

Table 2

Frequency of detection of IgG immunoglobulins for leptospirosis by the ELISA.

School	Number of students tested	Number (%) with ELISA results
		Positive*	Borderline**
Veterinary Medicine	113	11 (9.7)	19 (16.8)
Other schools***	99	1 (1.0)	12 (12.1)
Total	212	12 (5.7)	31 (14.6)

*ELISA concentration of 10 units and over.
**ELISA concentration of 5–9 units.
***A total of 99 participants comprising 46 dental, 39 nursing, and 14 pharmacy students.