Co-incidence of BA.1 and BA.2 at the start of Singapore's Omicron wave revealed by community and university campus wastewater surveillance

by Chua, Desmond Feng Jun, Kim, Se Yeon, Hill, Eric, Cai, Jia Wei, Lee, Wei Lin, Gu, Xiaoqiong, Siti Aisyah Afri Affandi, Kwok, Germaine Wee Chiew, Ng, Weijie, Leifels, Mats, Armas, Federica, Chandra, Franciscus, Chen, Hongjie, Alma, Eric J., Tay, Martin, Wong, Judith Chui Ching, Ng, Lee Ching, Wuertz, Stefan, Thompson, Janelle Renee
Published 2023