China has sent a high-level delegation to a Vatican conference on organ trafficking amid continued doubts about whether the practice has really ended.
China's former vice minister of health, Dr Huang Jiefu, acknowledged today that reforms in China's organ transplant programme have been slow and "very difficult". But he insisted the measures taken, starting in 2015, to outlaw the practice have made significant progress.
Still, he says "we still have a long way to go".
Huang will deliver a speech at the Vatican conference tomorrow amid complaints from human rights groups and organ trafficking watchdogs that the Vatican was effectively endorsing a "whitewash" for China by inviting him.