At the turn of the year， the “vaccine accident” disturbed the peace of China. From November to December in 2013， two babies in Hunan Province had serious adverse reactions after getting Hepatitis B vaccination. Later， there were suspected cases of abnormal reactions of Hepatitis B vaccination in Guangdong and Sichuan Province and Shenzhen City. The cruel reality of the 18 children’s death instantly evoked vaccine safety concerns among the public， and drew people’s attention to Hepatitis B disease.

歲末年初，一場沸沸揚(yáng)揚(yáng)的“疫苗事件”攪亂了平靜的中國大地。2013年11月-12月，中國湖南兩名嬰兒接種乙肝疫苗后出現(xiàn)嚴(yán)重不良反應(yīng)并死亡。隨后，中國廣東、四川、深圳等地也出現(xiàn)了乙肝接種異常反應(yīng)疑似病例。18個孩子死亡的殘酷現(xiàn)實，瞬間勾起了人們對疫苗安全的擔(dān)憂，也再次吸引了人們對乙肝這一疾病的關(guān)注。