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9 Childhood Illnesses: Get the Facts

You may not have heard of these childhood illnesses, but they are more common than you think.

8. Reye's Syndrome

Reye's syndrome is a very serious but now extremely rare childhood illness. If you've ever wondered why you shouldn't give aspirin to children, Reye's is the reason. Reye's syndrome comes on suddenly after a viral illness like chickenpox or the flu. It causes liver problems and brain swelling, leading to radical behavior and personality changes, loss of conscious, seizures, and coma. About 30% of children who have fallen ill with Reye's syndrome die from it.

The cause of Reye's syndrome is still unknown, but there's a lot of evidence to suggest that it's somehow related to taking aspirin during a viral illness.

The CDC first warned about the possible link between aspirin and Reye's syndrome in 1980. Afterward, the number of cases reported each year fell sharply, from 555 cases reported in 1980, to no more than two per year between 1994 and 1997. "It really isn't something we see more than once every 10 years now," Brady says.

9. Whooping Cough (Pertussis)

Pertussis, or "whooping cough," is a contagious bacterial infection. Adults and children can get the disease, but infants tend to become more severely ill with it. It's called whooping cough because it can cause a child to cough so hard and so rapidly that he runs out of breath and must inhale deeply, making a "whooping" sound.

According to the CDC, more than half of babies under 12 months old who get pertussis have to be treated in the hospital.

All children should get vaccinated against whooping cough. Adults need booster shots. Pregnant women need a booster with every new pregnancy. Ask your doctor about the vaccine and booster schedules.

Vaccines have made whooping cough much less common than it was in the past, but the number of cases reported each year has been on the rise since the 1980s. The CDC got reports of 27,550 U.S. cases of pertussis in 2010.

That may be because immunity to whooping cough wears off 5 to 10 years after getting vaccinated, so some adults who were vaccinated during childhood are no longer protected from the disease. Adults who catch whooping cough may not have severe symptoms, and they may pass the infection to young children.



Reviewed on October 18, 2011

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