Meningococcal disease is a serious infection that can develop very quickly; find out about the symptoms and when to get medical attention.

What's the difference between immunisation and vaccination? Find out how vaccines work and the difference between primary and booster doses.

Vaccination is especially important before and during pregnancy. Read on to learn why, as well as information on side effects and costs.

Fifth disease or 'slapped cheek disease' is a mild viral illness marked by a red rash that makes children's cheeks look like they've been slapped.

Here's what you should know about COVID-19 and children, including symptoms, how to treat COVID-19, getting vaccinated and preventing infection.

Find out about the symptoms of whooping cough, how to prevent it spreading, when your child should see a doctor and when they can get vaccinated.

Congenital heart differences or defects (CHD) are a group of different heart problems that are present at birth. Learn more about the types of CHD.

Cystic fibrosis (CF) is a genetic disease that affects many body organs, including lungs and digestive system. Learn about CF symptoms and treatments.

Congenital disorders are health conditions that are present from birth. They are also called birth differences, congenital anomalies or birth defects.

Find out more about the symptoms of rubella, when your child should see a doctor, how to care for a sick child at home, and how the disease spreads.