Some people question the safety of immunizations for children. Although minor discomfort sometimes follows vaccine injections, research does not support claims that immunizations put a child at any significant risk for harmful side effects. The U.S. Centers for Disease Control and Prevention (CDC) vaccine information statements list the side effects of each vaccine.
The risk of a serious complication from a disease is far greater than the risk from the vaccine. For example, 1 child in a group of 20 children may die from diphtheria disease. But only 1 child in a group of 14,000 children may have convulsions or shock after getting the DTaP vaccine. And that child would recover fully.1
Meningitis can be a very serious disease. If you or someone you love is at increased risk for meningitis, you may have lots of questions. Here are answers to some of the most common questions about meningitis.
1. What is meningitis?
Meningitis occurs when the membranes covering the brain and spinal cord, called the meninges, become inflamed. It is usually caused by an infection. This disease can be fatal or cause serious lasting side effects.
2. What are the causes of meningitis?
The U.S. Food and Drug Administration (FDA) carefully evaluates all vaccines for safety. After a vaccine is approved, the FDA, the CDC, the vaccine maker, and several other agencies watch for any reports of rare or unexpected reactions. Federal law requires health professionals to report any reaction following an immunization to the Vaccine Adverse Events Reporting System (VAERS). For more information about how vaccine safety is checked, see www.cdc.gov/vaccinesafety/index.html.
Some people have voiced concern about immunizations when multiple vaccines for different diseases are given at the same time. These people fear that harmful side effects are more likely because the child's immune system is not able to combat all of the vaccine organisms at the same time.