a small-scale survey of intestinal parasite infections among children and adolescents in legaspi city, the philippines. | to determine the status of infection caused by intestinal parasites among children and adolescents living in legaspi city, the philippines, we performed a small survey by fecal examination for helminth ova and protozoan cysts with formalin-ether concentration method. of the 64 examinees, the infection rate was 78.1%. the infection rates of primary school children, preschool children and adolescents were 95.5%, 64.7% and 87.5%, respectively. the infection rate in urban areas was 56%, and 92.3% in ... | 2000 | 11002656 |