WHAT IS SYNDROME DOWN?

Down Syndrome is a genetic condition that occurs when a person is born with an extra copy of chromosome 21. This extra genetic material affects how the body and brain develop, leading to physical and intellectual differences.

• There are three main types of Down Syndrome:

1. Trisomy 21 (95%) – The most common type, where every cell has an extra chromosome
2. Translocation (4%) – Part of chromosome 21 breaks off and attaches to another chromosome.
3. Mosaicism (1%) – Some cells have an extra chromosome 21, while others do not.

• Common Characteristics:

1. Distinct facial features (e.g., almond-shaped eyes, flat nasal bridge)
2. Mild to moderate intellectual disability
3. Slower physical development
4. Low muscle tone (hypotonia)

Important to Know:

Every person with Down Syndrome is unique. Many can go to school, work, form relationships, and live fulfilling lives. Early support and inclusive education can make a big difference.

Our Aim:

At Down Syndrome Education Hub, we want to help you understand the condition, reduce stigma, and foster a culture of inclusion and respect.