Fragile X Syndrome
Fragile X Syndrome is the most common inherited mental handicap and is linked to a problem with the X chromosome. This article looks at some of the learning difficulties affected children may face, and the type of help that is required.
The polio vaccine protects against polio which still occurs in some parts of the world. The vaccine is recommended as part of the childhood immunisation schedule. This article profiles the vaccine and its rare side effects.