Wales is still learning from Covid-19 tragedy after report finds old hospitals made it hard to isolate patients, leading to communication challenges, testing capacity issues, and patient discharge without rapid testing. The report by NHS Wales highlighted challenges faced during the pandemic and the importance of sharing findings for improving care. Cabinet Secretary Mark Drakeford emphasized the need for transparency, investigation, and learning from incidents to enhance patient safety. Welsh Conservative shadow health minister called for necessary changes to protect patients and improve NHS Wales.