1 / 18

Expanded Program of Immunization Dr. Faten M. Rabie

Expanded Program of Immunization Dr. Faten M. Rabie. Objectives of the lecture. 1- Scope of the program 2- Objectives of the EPI 3- Strategies of the program 4-The target population 5- Schedule of immunization in KSA 6- Dose, route of administration and type of each vaccine.

les
Download Presentation

Expanded Program of Immunization Dr. Faten M. Rabie

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. Expanded Program of ImmunizationDr. Faten M. Rabie

  2. Objectives of the lecture 1- Scope of the program 2- Objectives of the EPI 3- Strategies of the program 4-The target population 5- Schedule of immunization in KSA 6- Dose, route of administration and type of each vaccine. 7- Contraindications of vaccination 8- Estimation of the eligibles 9- Records and reports 10- Defaulter tracing 11- Cold chain

  3. Scope of the EPI Experience with smallpox eradication program showed the world that immunization was the most powerful and cost-effective weapon against vaccine preventable diseases. In 1974, the WHO launched its “ Expanded program of immunization” (EPI) against six most common preventable diseases (diphtheria, pertussis, tetanus, polio, tuberculosis and measles.

  4. “Expanded” means: • Expanding the number of diseases to be covered • Expanding the number of children and target population to be covered • Expanding coverage to all corners of the country and spreading services to reach the less privileged sectors of the society

  5. Objectives of the EPI • To reduce the morbidity and mortality of the major six childhood diseases. • To achieve 100% coverage for eligible children by an ongoing integrated program • To deliver an integrated immunization services through health centers, as primary health care service package • To develop a surveillance system which collect adequate information on the diseases preventable by immunization • To minimize the efforts and cost of treatment • To promote a new healthy generation

  6. Strategies of the EPI • Integrate vaccination sessions with PHC services • Appropriate measures to expand the vaccination coverage of the eligible population • Ensuring regular supply of potent vaccine • Strengthening the cold chain • Training of health personnel • Promotion of community participation • Incorporating health education activities related to EPI

  7. Ensuring logistic support ( supplies and equipments) Introducing a system for continuous monitoring and periodic evaluation Undertaking operational research to find out deficiencies and difficulties in the program and suggest methods of improvement

  8. Targets • Under 5-years children. • Women in the child bearing age (15-45 years).

  9. Schedule of immunization • Type of the vaccine • Dose of each vaccine • Route of administration • Precautions of vaccination

  10. Contraindications of vaccination • There are only 3 contraindications: • Immune compromised child ( mainly AIDS) → no BCG • Child who develops convulsions after the first dose of DPT → DT • Severely ill child to the extent that he urgently referred to the hospital

  11. Estimation of eligibles • The target population is estimated on the basis of total population as registered during survey and the increase in the population on the basis of birth rate and growth rate. • Example: • Annual growth rate …………………...4% • Total registered population………...1000 • Birth rate………………………………..50l1000 • No. of expected births = 0-1 year…………….50

  12. No. in child bearing age…………………….20% • No. of pregnant women expected = • no. of 0-1 year infant =…………..50 • No. of children under 2 years = double the no. of infants…….= 100 • Estimated requirements of vaccine per episode of supply (for each vaccine calculated separately): • Total number of children to be vaccinated in one year x Number of doses to be given + 10% wastage

  13. Periodicity of the supply Example: • No. of children below 2 years of age:…..6126 • No. of children below 2 years already immunized ……1126 • No. of eligible = 6126-1126 ……….=5000 • Proposed coverage………………...=85% = 4250 • No. of doses of given to each……….3 • Annual requirement …………….. …= 4250 x 3 + 10%= 12750 +1275 = 14025 doses • Monthly doses……..= 14025 ÷ 12 = 1169 doses • Convert doses into vials i.e if the vial contains 10 doses…………………………116 vial

  14. Records and reports • Records are required for: • Monitoring of program progress. • Identification of defaulters. • Comparing with EPI-related disease situation.

  15. Types of records: • Yearly vaccination register- by age, sex, nationality and dosage numbers. • Daily vaccination register- with identifying family register number. • Follow up register. • Stock indent register. • Immunization card ( details of immunization and the date of next visit).

  16. Reports • Monthly immunization report showing total number of doses, age, sex, nationality are sent in the first week of each month. • This information would form a strong base for the development of a surveillance system for EPI and EPI related diseases.

  17. Cold chain • Cold chain is a system of storing, transporting and distributing of vaccines in the correct temperature and way from the factory to the vaccinated child. • Cold chain is a corner stone of the EPI, because the vaccine loses the efficacy if incorrectly kept.

  18. Cold chain levels • The central level. • Regional level. • Primary health care center level.

More Related