Residents of mainland China are bringing their children to Hong Kong amid reports of tainted vaccines at home.
According to government estimates, up to one million children were victimized as a result of tainted vaccines.
Shandong becomes the twentieth province exposed to the vaccine scandal.
Vaccine families are desperate: repatriation, detention, and lawyers.
As the first line of defense for vaccine safety, the actual vaccine production situation is still not known by the outside world.