A Formative Evaluation For Improving Breast Cancer Hormone Receptor Testing in Tanzania

This study is not a treatment trial. Instead, it is a qualitative research study in Tanzania aimed at improving how breast cancer is tested and diagnosed. Specifically, it focuses on improving hormone receptor testing (which determines if a cancer can be treated with hormone-blocking drugs) by interviewing healthcare workers and patients to understand current barriers and how to fix them. **You may be eligible if:** - You are a breast cancer survivor, patient advocate, or healthcare worker involved in breast cancer care in Tanzania - You have worked at your institution for more than 12 months (for healthcare staff) - You are a permanent resident or citizen of Tanzania - You speak Swahili and/or English **You may NOT be eligible if:** - You are a healthcare worker not currently based at the affiliated institution during the data collection period Talk to your doctor to see if this trial is right for you.