Vaccination Recommended For Children In High-Hepatitis States

Hepatitis A is a highly contagious virus that attacks the liver. Each year it infects up to 200,000 Americans. It is spread by the fecal-oral route through close person-to- person contact or by ingesting contaminated food or water. Symptoms can be debilitating and include fever, fatigue, loss of appetite, nausea, abdominal discomfort, jaundice and dark urine. Infected individuals can unknowingly infect others 2 weeks prior to feeling ill themselves. It is estimated that up to 22 percent of adult hepatitis A patients require hospitalization. Approximately 100 people in this country die every year from this disease. For more details visit the Hepatitis Center.

According to the Centers for Disease Control and Prevention (CDC), routine vaccination of children is the most effective way to reduce the incidence of hepatitis A nationwide. The CDC is encouraging implementation of routine hepatitis A vaccination programs for children in 17 states; which have the highest rates of hepatitis A. The CDC has incorporated the recommendations of its Advisory Committee on Immunization Practices (ACIP) into the Morbidity and Mortality Weekly Report (MMWR) titled, "Prevention of Hepatitis A Through Active or Passive Immunization." These recommendations are in response to the continuing high rates of hepatitis A in the United States.

The CDC recommends a shift in its immunization strategy in order to reduce the rate of hepatitis A. The Advisory Committee on Immunization Practices (ACIP) 1996 recommendations on the prevention of hepatitis A focused primarily on vaccinating persons in high risk groups. People at high risk of developing hepatitis A include: travelers to countries with high rates of hepatitis A, men who have sex with men, injecting drug users, persons with clotting-factor disorders, persons with chronic liver disease and children living in communities with high rates of hepatitis A. The CDC's review of national hepatitis A rates and results from community-based vaccination programs indicate that continued implementation of ACIP recommendations would not result in vaccinating high risk populations and would therefore have a limited impact on the overall incidence of disease. To achieve a sustained reduction in hepatitis A, the CDC recommends a shift from the present immunization strategy to one that achieves widespread routine vaccination of children to prevent infection in these age groups and eventually among older persons as this population ages.

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