BEIJING – Chinese citizens have long held suspicions over the reliability of vaccines. Due to strict requirements for temperature-controlled transportation and storage, the products can easily lose their potency if these conditions are not met.
The latest vaccine quality scandal has once again put China's health regulators on high alert, after a mother and daughter team named Pang in Jinan, Shandong province was found to be distributing to many provinces for years Category 2 vaccines, despite