Widely heterogeneous humoral and cellular immunity after mild SARS-CoV-2 infection in a homogeneous population of healthy young men <subtitle>Heterogenous immunity to SARS-CoV-2</s... oleh Nina Le Bert, Wan Ni Chia, Wei Yee Wan, Alvin Kuo Jing Teo, Samuel Zeng-Rong Chong, Nicole Tan, Doreen Soek Chin Tan, Adeline Chia, Iain Beehuat Tan, Kamini Kunasegaran, Qin Xuan Chua, Mohammad Yazid Abdad, Aven Shan Hua Ng, Shawn Vasoo, Julian Xiao-Li Ang, Mao Sheng Lee, Louisa Sun, Jinyan Fang, Feng Zhu, Alex R. Cook, Tar Choon Aw, Jingxiang Huang, Clarence Tam, Fong Sin Lee, Hannah Clapham, Enan Jun-Kang Goh, Monica Socheata Suor Peou, Shiow Pin Tan, Siew Kim Ong, Lin-Fa Wang, Antonio Bertoletti, Li Yang Hsu, Biauw Chi Ong