Table 3.

prevalence of antimicrobial residues in informally marketed raw cow milk per urban centre from farmers and vendors, Lamu West Sub-County, 2015

Urban centre	No. of milk samples		Antimicrobial residues
	From farmers	From vendors	Positive milk samples from farmers n (%)	Positive milk samples from vendors n (%)	p-value
Amu	27	46	6(22.2)	8(17.4)	0.615
Mokowe	40	39	7(17.5)	5(12.8)	0.560
Mpeketoni	52	44	8(15.3)	8(18.2)	0.704
Witu	88	23	11(12.5)	7(30.4)	0.038
Total	207	152	32(15.5)	28(18.4)	0.467