Regulator expands use of HPV vaccine

Nine to 45 year olds eligible for imported 9-valent option by Merck

China's top drug regulator has expanded the use of an imported vaccine against nine strains of the cancer-causing human papillomavirus to girls as young as nine and adults up to age 45.

While hailing the decision as part of China's endeavor to accelerate elimination of cervical cancer, experts said that given the tight supply of the 9-valent vaccine and increasing evidence of the efficacy of homegrown vaccines, it is wise to receive any approved HPV vaccines available.

The National Medical Products Administration first granted authorization to Gardasil 9, a 9-valent HPV vaccine created by global pharmaceutical giant Merck, for use in females aged 16 to 26 in 2018. On Tuesday, the administration said that its use is now broadened to females aged 9 through 45.