Chinese parents are understandably angry after the emergence of a third vaccine safety scandal in about as many years. Regulators announced last Friday that Changsheng Bio-tech (which ironically means “long life” in Chinese) had sold over 250k low-quality DPT vaccines to a Chinese public health agency responsible for 100M citizens. Hey, at least that’s better than the over 400k subpar DPT vaccines produced by a different Chinese manufacturer which authorities uncovered last November. Or the spoiled vaccines illegally sold in 24 provinces in 2016. Authorities are also sick of the scandals, so on Wednesday they announced an audit of China’s entire vaccine production system. Until that’s done, you might not see consumers springing for vaccines Made in China for a bit.