THE PCV15-PCV20 STUDY

Help prevent pneumococcal disease in children

Are your baby's 8-week vaccinations coming up? They may be able to help our research.


For more information, please click below to fill in a screening questionnaire and a member of the study team will get in touch with you.

THE PCV15-PCV20 STUDY

Help prevent pneumococcal disease in children

Are your baby's 8-week vaccinations coming up? They may be able to help our research.


For more information, please click below to fill in a screening questionnaire and a member of the study team will get in touch with you.

THE PCV15-PCV20 STUDY

Help prevent pneumococcal disease in children

Are your baby's 8-week vaccinations coming up? They may be able to help our research.


For more information, please click below to fill in a screening questionnaire and a member of the study team will get in touch with you.

About the study

About the study

Pneumococcal disease can cause serious illness, especially in young children. There are vaccines available. We are trying to find out which vaccine is most effective.



Pneumococcal disease can cause serious illness, especially in young children. There are vaccines available. We are trying to find out which vaccine is most effective.



If you choose to take part:

If you choose to take part:

  • We will give children who take part all of their routine vaccinations up to 12 months.

  • All participating children will be offered two or three doses of a vaccine which helps prevent against pneumococcal disease.

  • All the vaccines given in our study are licensed for use in children.

  • We will give children who take part all of their routine vaccinations up to 12 months.

  • All participating children will be offered two or three doses of a vaccine which helps prevent against pneumococcal disease.

  • All the vaccines given in our study are licensed for use in children.

We want to hear from you!

We want to hear from you!

If you're interested in taking part in our research, please click below to fill in a screening questionnaire and a member of the study team will get in touch with you.

If you're interested in taking part in our research, please click below to fill in a screening questionnaire and a member of the study team will get in touch with you.

All rights reserved. Copyright 2025.

All rights reserved. Copyright 2025.

We want to hear from you!

If you're interested in taking part in our research, please click below to fill in a screening questionnaire and a member of the study team will get in touch with you.

All rights reserved. Copyright 2025.