Voice of America reported that the recent Internet hotspot in Jiangsu Jinhu voiced children vaccinated with expired polio (poliomyelitis) vaccine triggered mass protests, Jinhu County Party Committee Secretary was beaten and police cleared the venue violently
Source: [Jiangsu’s expired vaccine triggers mass protests, and the public angers county officials to be suppressed] (https://www.voachinese.com/a/china-vaccine-scandal-again-20190112/4740154.html)
Jinhu Public Security Bureau issued a notice stating that “3 people were detained for inciting trouble and spreading rumors to confuse the public”
Source: [Jinhu Police: 3 people were detained for inciting troubles and spreading rumors] (http://www.bjnews.com.cn/news/2019/01/12/538943.html)