1 / 17

Ascariasis?

Ascariasis?. By: Harsh Patel. Ascaris lumbricoides. Life Cycle Symptoms/Diagnosis Epidemiology Treatment/Prevention. Life Cycle. External Environment. Harmless Unfertilized Egg Non-Infective Harmful Fertilized Egg Infective. External Environment. Harmless Unfertilized Egg

mea
Télécharger la présentation

Ascariasis?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Ascariasis? By: Harsh Patel

  2. Ascarislumbricoides • Life Cycle • Symptoms/Diagnosis • Epidemiology • Treatment/Prevention

  3. Life Cycle

  4. External Environment • Harmless • Unfertilized Egg • Non-Infective • Harmful • Fertilized Egg • Infective

  5. External Environment • Harmless • Unfertilized Egg • Non-Infective • Harmful • Fertilized Egg • Infective

  6. Enters the Host: Orally

  7. Journey through the Body • Stomach • Intestine • Blood Stream (Hepatic Portal Vein) • Liver, heart, Lungs • Pharynx • Intestine • Exits Body via Feces

  8. Symptoms • Asymptomatic • Coughing • Wheezing • Shortness of Breath • Vomiting • Stomach Pain • Malnutrition • Pneumonia

  9. Diagnosis • Bloody sputum • Vomiting worms • Worms in the Stool • Worms exiting through the nose or mouth • X-rays of abdomen or lungs • Malnutrition

  10. Prevalence of Ascariasis

  11. Water Quality Around the World

  12. Sanitation Around the World

  13. Poor Sewage Systems

  14. Drug Treatment • Albendazole • Decreases ATP production • Death • Dosage = 1 Tablet

  15. PPC (Partners for Parasite Control) • Reduced Drug Cost: • $0.20 to $0.02 per tablet • Reduce Intensity • Decrease worm count • Piggy-Backing • Using existing programs

  16. Prevention • Clean/Cooked Food • Good Hygiene • Adequate Sewage System • Boiled/Clean Water • Education

  17. Sources • http://en.wikipedia.org/wiki/Albendazole • http://en.wikipedia.org/wiki/Ascariasis • http://www.stanford.edu/group/esw/wiki/Ascaris • http://www.grida.no/publications/vg/water2/page/3233.aspx • http://site.ebrary.com.libproxy.lib.unc.edu/lib/uncch/docDetail.action?docID=10053295 • http://www.parasitology.com/worms/index.html • http://www.stanford.edu/group/parasites/ParaSites2002/ascariasis/index.html • http://postconflict.unep.ch/sudanreport/sudan_website/index_photos_2.php?key=water%20pollution • http://syafiqhusni.files.wordpress.com/2008/12/ascari.jpg • http://upload.wikimedia.org/wikipedia/commons/1/15/Mebendazole.png • http://www.transpharma.com/images/prod_structures/albendazole.jpg • http://www.marinebuzz.com/2008/03/22/world-water-day-focuses-on-sanitation/ • http://kidshealth.org/parent/infections/stomach/ascariasis.html • http://www.cdc.gov/ncidod/dpd/parasites/ascaris/factsht_ascaris.htm • http://www.who.int/water_sanitation_health/diseases/ascariasis/en/ • http://www.cytochemistry.net/cell-biology/tub1a.jpg • http://en.wikipedia.org/wiki/Hepatic_portal_vein • http://www.healthscout.com/ency/1/000628sym.html • http://en.wikipedia.org/wiki/Albendazole • http://en.wikipedia.org/wiki/Mebendazole • http://www.yteach.com/page.php/resources/view_all?id=cyst_disease_eosinophil_fluke_Giardia_lamblia_histamina_human_health_immune_system_infection_infectious_disease_life_cycle_of_malaria_mast_cell_parasite_parasitic_infections_Plasmodium_protozoan_Schistosoma_sexual_reproduction_Trematoda_worm_t_page_18&from=search • http://www.who.int/wormcontrol/statistics/control_strategy/en/index.html • http://www.watermissions.org/no-hygiene

More Related