An up-to-date source of information about paediatric infectious diseases and immunisations is now available online to Trust staff. BSUH Library and Knowledge Service has taken a subscription to Red Book Online. Developed by the American Academy of Pediatrics (AAP) Committee on Infectious Diseases, Red Book Online offers web-based access to over 2,000 images, vaccine status information, and guidance on infectious diseases. An NHS Athens password is needed to view the resource. If you do not have a password, you can self-register online for one. For further information, contact: Melanie Arnold in the Library and Knowledge Service: melanie.arnold@bsuh.nhs.uk