Across the world, newly graduated medical students take an oath to uphold the ethics of medical practice. Dr Lina Qasem-Hassan, a Palestinian living and working in Israel, teaches medical ethics as well as practising as a physician, caring for both Israeli and Palestinian patients. In Israel’s internationally acclaimed healthcare system, regarded as one of the world’s leading examples, a quarter of doctors are Palestinian citizens of Israel. While the medical oath calls for equal care for all patients, Lina sees a profession increasingly at odds with that principle. Since filming began in February 2024, and with the conflict continuing to escalate ever since, Lina’s commitment to the oath remains unwavering