Investigation of outbreak caused by Elizabethkingia meningoseptica at a respiratory care center in Taiwan Guan-Jhou Chen 1 , Ning Ting 2 , I-Chen Hung 2 , Jann-Tay Wang 1,2 , Wang-Huei Sheng 1,2 *, Yee-Chun Chen 1 , Shan-Chwen Chang 1 .