Tuesday, August 28, 2007

Who is most likely to develop chickenpox?

Studies have concluded that 75% to 90% of the cases of chickenpox were encountered in children aged less than 10. Every year, 10% of those between 5 and 9 years old and 2% of those aged 10 to 14 develop chickenpox every year. All these percents will decrease in a few years, when the young vaccinated children will get older.
It seems that the risk of getting shingles (herpes zoster) is increasing with the age. More rarely, children can get herpes zoster too. 5% of those aged under 15 have developed shingles. It seems that this happens if the child has a weakened immune system or if he had chickenpox before he was one years old...read more

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