clean bill of health

a clean bill of health (if you are givena clean bill of health you are examined and informed you are healthy) — отсутствие каких-л. заболеваний (установленное в результате медицинского осмотра) {этим. мор. чистое карантинное или санитарное свидетельство} ||оправдание, реабилитация; установление пригодности (для какой-л. работы)

Example 1: She's been given a clean bill of health. — Никаких заболеваний у нее не обнаружено. Она совершенно здорова.

Example 2: He had his annual physical and got a clean bill of health.

Example 3: The good news is grandad went to the hospital today for his check up and was given a clean bill of health. (SS)

Related vocabulary:
[fighting fit]
[as fit as a fiddle]
[alive and well]
alive and kicking