Seroprevalence of Leptospirosis among High-Risk Individuals in Morocco

Table 5

Distribution of leptospiral serovars in the various occupational groups with the highest titers as determined by MAT.

Study site	No	Age	Gender	IgM-ELISA	IgG-ELISA	MAT
				Titer	Positivity scale^(a)	Serogroup	Titer
Meat slaughterhouse	68	51	M	<200	+	Icterohemorrhagiae	50
	78	56	M	<200	+	US^(b)	25
	95	37	M	200	0	Javanica	25
	101	58	M	200	+	US	25
	112	45	M	400	++	US	25
	116	43	M	200	0	US	25
	123	25	M	400	0	Panama	25
	131	45	M	400	0	Javanica	25
	171	53	M	400	0	US	25
Poultry market	210	33	M	<200	+	Icterohemorrhagiae	100
	239	38	M	200	0	Australis	25
	260	55	M	200	+++	Australis	50
	261	27	M	800	++++	Icterohemorrhagiae	200
	264	25	M	<200	+	US	25
	274	31	M	200	++	Mini	50
	279	54	M	<200	++	Icterohemorrhagiae	50
	282	37	M	<200	+	Icterohemorrhagiae	100
	291	57	M	1600	+++	Javanica	25
	301	63	M	<200	+++	US	25
	324	60	M	800	++++	Icterohemorrhagiae	100
Fish market	338	35	M	<200	++	Icterohemorrhagiae	50
	415	73	M	<200	+	US	25
	425	39	M	<200	++	Sejroe (hardo prajitno)	50
	441	53	M	200	++	Javanica	25

^(a) 0: negative, +: lightly positive, ++: averagely positive, +++: enough positive, ++++: highly positive. ^(b) US: undetermined serogroup.