Risk assessment of airborne COVID-19 exposure in social settings

Chin Chun Ooi, Ady Suwardi, Zhong Liang Ou Yang, George Xu, Chee Kiang Ivan Tan, Dan Daniel, Hongying Li, Zhengwei Ge, Fong Yew Leong, Kalisvar Marimuthu, Oon Tek Ng, Shin Bin Lim, Peter Lim, Wai Siong Mak, Wun Chet Davy Cheong, Xian Jun Loh, Chang Wei Kang, Keng Hui Lim