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A program to immunize hospitalized preschool-aged children: evaluation and impact.

OBJECTIVE: The Standards for Pediatric Immunization Practices suggest that hospitalization be viewed as an opportunity to vaccinate children. The purpose of the present study is 1) to determine the immunization status of an urban population of hospitalized preschool-aged children, 2) to study the impact of an immunization program designed to vaccinate hospitalized 0 to 2-year-old children who are underimmunized at admission, and 3) to make immunization a routine part of care for the hospitalized child. METHODS: Prospective evaluation of the immunization status of hospitalized 0 to 2-year-old residents of Philadelphia admitted to an urban children's hospital was performed. With verification of the child's immunization record through the primary care provider (PCP), needed immunizations were given and records were forwarded to notify the PCP. Educational information was provided to families and health care providers. MAIN OUTCOME MEASURE: The percentage of children fully immunized on admission compared with the percentage at the time of discharge. Results. Two thousand three hundred twenty-nine children from 0 to 2 years of age were hospitalized during the 22-month study period. Immunization records were verified in 86% (2006), requiring an average of 1.5 phone calls to the PCP. The mean patient age was 10 months. Average hospital length of stay was 4 days. On admission, 49% (980) of the 2006 study patients were fully immunized. The remaining 51% (1026) were eligible for vaccination. Immunizations were delayed greater than or equal to 2 months in 18% (355) of the children. Neither type of health care insurance nor site of primary care affected the immunization status of those evaluated at the time of admission. Sixty-six percent (N = 674) of eligible patients received at least one vaccination before hospital discharge. Medical contraindications accounted for only 4% of the reasons eligible patients were not immunized. Of the 2006 children evaluated, the percentage of those fully vaccinated for age increased significantly from 44% on admission to 70% on discharge. CONCLUSION: As a result of this program, there was a significant improvement in vaccination percentage at the time of hospital discharge in this group of urban preschool-aged children. The development of an immunization program to vaccinate hospitalized preschool children is an opportunity to immunize in the urban setting where there is a high prevalence of underimmunization. In addition, it provides an opening for educational programs for families, nurses, and housestaff and linkage to the community PCPs.

Child, Preschool

Integration of hepatitis B immunization in the Expanded Program on Immunization of the Child Survival Project.

The Expanded Program on Immunization (EPI) is a component of the Child Survival Project (CSP) whose objectives are to reduce the incidence rates of six childhood diseases (Measles, Diphtheria, Pertussis, Tetanus, Tuberculosis, Poliomyelitis) and to reduce the number of infant deaths from those diseases by increasing effective vaccination coverage. In 1991, the CSP/EPI developed a national plan to introduce national immunization of infants against hepatitis B in an attempt to control the magnitude and seriousness of the damage which viral hepatitis causes in terms of morbidity, mortality and serious sequelae as hepatitis B is an endemic disease in Egypt causing an important public health problem which requires urgent control. This presentation will discuss the integrated effort undertaken to plan and implement the program, the different challenges it faces, control studies being performed as well as the proposed objectives of the hepatitis B vaccination program.

Child

Control of rubella in Israel: progress and challenge.

Despite a high-compliance school girl rubella immunization program since 1973 and a program for the immunization of women of childbearing age since 1980, sporadic cases of the congenital rubella syndrome (CRS) continue to occur in Israel, particularly following rubella epidemics. At highest risk for a child with CRS are unimmunized Arab women and immigrants from Ethiopia, although CRS has also occurred in infants of immunized non-immigrant women. In order to make progress towards the elimination of congenital rubella, the Israel Ministry of Health has incorporated into its rubella immunization program the intermediate goal of interrupting endemic rubella transmission in the country. To this end, universal rubella vaccination at age one began in 1989, a second dose at age six years was introduced in 1994, inclusion of boys in the program aimed at 12-year-olds began in late 1995, and catch-up campaigns to immunize never-immunized children, boys and girls, are planned. Moreover, women of childbearing age will be encouraged to receive a second dose of rubella vaccine. While the WHO goal of no indigenous CRS by the year 2000 will not be met, it is expected that in the coming decade substantial additional progress towards the elimination of CRS will be made.

Adolescent

[Immunization of hepatitis B vaccine integrated with expanded program on immunization schedule in children].

We studied the immunization of hepatitis B vaccine integrated with of EPI. 180 children (0-9 months of age) from three towns of Shunde County were randomly divided in to three groups (two trial groups and one control group). Which were vaccinated by three different immunization schedule. The serum antibodies to different vaccines were measured before and after immunization. The results show that the seroconversion rate and GMT of each EPI vaccine are conformed with the expected EPI indexes. The seroconversion rate of anti-HBs antibody is found no significantly different among the three groups. The titres of pertussis agglutinating and three types polio neutralizing antibody is higher in trial groups than that in the control group. We conclude that the immunization of hepatitis B vaccine can be integrated into the EPI schedule. And third dose of hepatitis B vaccine can be simultaneously given with measles vaccine.

Child