title: Studies on flotation techniques for the recovery of helminth eggs from soil and the prevalence of eggs of Toxocara spp in some Kansas public places.
abstract: A technique for extracting Toxocara spp eggs from soil had a recovery efficiency ranging from 53% to 68%. Using the technique, 50 of 232 (22%) soil samples from city and university properties were found to be contaminated with eggs of Toxocara spp. Of 50 samples from highway rest areas, 8 (16%) were contaminated. From a public health standpoint, it was particularly noteworthy that 9 of 23 (39%) samples from sandboxes in student family quarters were contaminated with Toxocara spp eggs.
mesh_terms: D000818:Animals; D005260:Female; D007615:Kansas; D008722:Methods; D010063:Ovum; D012499:Sanitation; D012987:Soil; D014119:Toxocara
chemical_list: D012987:Soil