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asbryobvrz · Wysłany: Sob 14:27, 26 Mar 2011

Jinan City in 2002 Survey of important human parasitic diseases

Symptoms still persist in school, not early in time isolation, as a significant source of infection is relatively large; Moreover, the schools and the local health unit (the) 317 * staff work is not high vigilance against the epidemic, the report is not timely, is the result of this gland Another reason for the outbreak of inflammation; In addition, some students although vaccination history, due to a longer time, not to enhance timely vaccination, antibody levels decline, unable to play its due protection. Through the adoption of isolation and treatment, classroom ventilation, disinfection and carry out emergency vaccination and other integrated control measures, the epidemic has been effectively controlled. Jinan City in 2002 Survey of important human parasitic diseases Benedict Sorting Han Ju Zhang Min. Pan was before. Liu Yungui. Million guild. Zhao Changlei. Zhang Changqing Sun Qiyan peak. Hou Jing. (1. Shandong Center for Disease Control and Prevention,[link widoczny dla zalogowanych], Jinan City, Jinan 250013, China; 2. Pingyin County, Shandong Province, epidemic prevention station; 3. Shandong Institute of Parasitic Diseases) Keywords: Survey of important human parasites to understand important human parasitic Jinan sis of the infection, there are plans for the future, to focus on prevention and control of parasitic disease carried out to provide a scientific basis, according to the Ministry of Health Survey program The results are as follows: 1 point objects and methods 1.1 Investigation and Survey 1.1.1 Point Selection object: Select the continuous observation of Jinan to the point that the safety of Pingyin rural soil of the West Village, the town of Yin Pingyin Village and Rose Village to investigate the focus of the town. 1.12 survey: The survey points permanent residence staff. 1.1.3 pinworm survey: 12 years of age. 1.2.1 1.2 geohelminthes survey methodology: (1) Kato-Katz thick smear method, check the eggs of intestinal worms; (2) filter paper test tube culture, different types of hook worm, and check other nematode larvae; (3) cellophane tape anal swab method, check pinworm eggs and tapeworm eggs. 1.2.2 intestinal protozoa: (1) loose stools samples taken, so iodine stained smear investigations of various protozoa cysts; (2) to take loose stools or mucus stool, saline smear done to check trophozoites. 2 Results 2.1 Soil-borne nematodes: Survey points total population of three villages 2070, should check the object 1654 people, real people 1516 review, real rate of 91.65 investigations. Kato-Katz thick smear stool examination found no positive worm eggs; of 750 faecal samples of the filter paper test tube culture,[link widoczny dla zalogowanych], only found 1 Ancylostoma duodenale,[link widoczny dla zalogowanych], the positive rate was 0.13; children under the age of 12 transparent tape anal swab method to investigate 164 people, only 6 people found pinworm-positive, the positive rate of 3.66, positive were mild infection. 2.2 protozoa: 500 fecal samples of iodine stained smears,[link widoczny dla zalogowanych], found a variety of protozoa cysts. 3 to discuss the results can be seen geohelminthes Pingyin, protozoa infection is very low, because with the following factors: ① sample of three villages, is a former national survey of important human parasitic disease point, more than ten years, three economic level of villages and towns have improved to varying degrees, health status, quality of life for residents has improved significantly, disease prevention consciousness, changed many bad health habits, drinking water and toilets of all health, for the effective control of intestinal the occurrence of parasitic diseases and create the conditions laid the foundation. ② the results of the survey, deworming medication contributed to the prevention of human intestinal parasites. Therefore, since 1995, started the prevention of human parasitic diseases,[link widoczny dla zalogowanych], one of the main endogenous nematode infection. ③ 2002 autumn and winter years, Jinan City, encountered few years of dry weather. Dry climate on the survival of soil-borne parasitic nematodes had a negative factor, dry climate, the survey is lower prevalence of important human parasitic disease factors.