Participant Information for the Infant Cohort

The information leaflets below are those distributed to participants at the time of each wave.  Please note that they are documents of record and some of the information, including contact details, may not be current.  Participants wishing to contact the Study Team can click here to be taken to the current contact information.

Participant Information for Previous Waves

Age 9 Months Information Leaflets


Age 3 Years Information Leaflets


Age 5 Years Information Leaflets


Age 7/8 Years (Postal) Information Leaflet


Age 9 Years Information Sheets


Age 12/13 COVID-19 Pandemic Survey Information Leaflets


Age 13 Years Information Sheets