Concern rises as cancer vaccines still on hold

BEIJING/HONG KONG - When 23-year-old teacher Liu Yuqi had her annual medical check-up recently, her main concern was about cervical cancer.

Her aunt was diagnosed with the disease in 2010.

"I'm thinking about getting the HPV vaccine which protects me from cervical cancer next time I travel to Hong Kong because it's not yet available on the mainland," said Liu, a math teacher at a Beijing middle school.