Persistent serotype 3 and 19A invasive pneumococcal diseases in adults in vaccine era: Serotype-dependent difference in ceftriaxone susceptibility

Jin Gu Yoon, A-Yeung Jang, Min Ja Kim, Yu Bin Seo, Jacob Lee, Young Hwa Choi, Young Keun Kim, Eun Joo Jeong, Hyun Soo Kim, Ki Tae Kwon, Dong Sik Jung, Won Suk Choi, Jin Soo Lee, Kyung Hwa Park, Hye Won Jeong, Seung Hee Baik, Seonghui Kang, In‐Gyu Bae, Ji Yun Noh, Hee Jin Cheong, Woo Joo Kim, Joon Young Song