1 / 14

Epidemiology of amebiasis

Epidemiology of amebiasis. Dr. Nicolas Padilla Professor of Pediatrics and Researcher Nursing and Obstetrics School of Celaya University of Guanajuato. Introduction. Amebiasis is a worlding disease. Principal frequency in countries with a deficiency in sanitary conditions.

calandra
Download Presentation

Epidemiology of amebiasis

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. Epidemiology of amebiasis Dr. Nicolas Padilla Professor of Pediatrics and Researcher Nursing and Obstetrics School of Celaya University of Guanajuato

  2. Introduction • Amebiasis is a worlding disease. • Principal frequency in countries with a deficiency in sanitary conditions. • It is more frequent in tropical countries. • Poorest areas.

  3. Frequency

  4. Frequency • 10-20% of the world population. • Colombia and Brazil 40%. • Arabia 30%. • Mexico 27%.

  5. Mortality in Mexico • 1980 23% • 1998 < 1%

  6. Entamoeba histolytica • It was described more than 100 years ago. • It has two forms: infectant (cyst) or vegetative (trophozoite).

  7. Transmission • Faeces- mounth • Contaminated water • Contaminated meals • Street vendors of meals

  8. Factors for the development of amebiasisFor the ameba • Phatogenicity of ameba, its virulence. • Amebas pathogenic and non-pathogenic

  9. Factors for the development of amebiasisFor the host • Nutritional status • Age • Sex • Immunologic condition

  10. Factors for the development of amebiasisFor the environment • Management of water • Management of waste • Habits nutritionals and hygienics

  11. Chemoprophylaxis • It is the method for to make prevention by chemical substance. • It is used in Mexico, with albendazole, to control the diseases by plathelmyntes and nemathelmyntes.

  12. Chemoprophylaxis • Quinfamide

  13. Studies on chemoprophylaxis • In Mexico, administration of quinfamide each 3 months during one year, in children, had 12.5% of frequency of amebiasis.

  14. Conclusions • The chemoprophylaxis scheme is a line of control of amebiasis, but also, we should increase the personel hygienic habits, to avoid eat in the streets and, to avoid the fecalism.

More Related