Understanding Your Screening Invitation
What an invitation means and where to ask questions.
Public health knowledge library
Clear, evidence-led information about cancer prevention, NHS screening programmes and common screening tests.
BloomShield helps people understand screening, recognise barriers to participation and find trusted official health information.

01
Understand who screening is for, what happens and where to find current official guidance.
The NHS programme, home FIT kit, results, benefits and limitations.
Read Our GuideAn accessible guide to cervical screening and HPV testing.
Read Our GuideAn accessible guide to NHS breast screening and mammograms.
Read Our GuideWho may be invited and what a lung health check can involve.
Read Our Guide02
Plain-language guides to common screening and investigation tests.
What a faecal immunochemical test checks for and how it is used.
Read Our GuideHow high-risk human papillomavirus testing is used in cervical screening.
Read Our GuideWhat happens during an X-ray examination of the breasts.
Read Our GuideWhat a prostate-specific antigen blood test can and cannot indicate.
Read Our Guide03
Evidence-led information to support awareness and informed health decisions.
Changes to notice and when to seek advice from a healthcare professional.
Read Our GuideEvidence-based actions that may reduce the risk of some cancers.
Read Our GuideHow vaccination helps protect against HPV-related cancers.
Read Our GuideWhen family history may be relevant and who to speak to.
Read Our Guide04
Practical information about invitations, barriers and supporting equitable participation.
What an invitation means and where to ask questions.
Common practical, social and service barriers to participation.
Finding accessible information and communication support.
Ways to offer practical, respectful and informed support.
From information to participation
BloomShield connects accessible public health information with community engagement, practical access support and connected care pathways.
builds understanding, confidence and informed participation through trusted community engagement.
identifies and helps address practical, social and service barriers to screening access.
supports navigation, coordination and continuity across screening and care pathways.
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Next review due:
Content status: ready for editorial review. Official guidance can change between BloomShield reviews.