About the Authors

Swee Ling Low

Roles Data curation, Formal analysis, Methodology, Visualization, Writing – original draft, Writing – review & editing

Affiliation Environmental Health Institute, National Environment Agency, Singapore, Singapore

Yee Sin Leo

Roles Resources

Affiliation National Centre for Infectious Disease, Singapore, Singapore

Yee Ling Lai

Roles Resources

Affiliation Environmental Health Institute, National Environment Agency, Singapore, Singapore

Sally Lam

Roles Resources

Affiliation Blood Services Group, Health Sciences Authority, Singapore, Singapore

Hwee Huang Tan

Roles Resources

Affiliation Blood Services Group, Health Sciences Authority, Singapore, Singapore

Judith Chui Ching Wong

Roles Writing – review & editing

Affiliation Environmental Health Institute, National Environment Agency, Singapore, Singapore

Li Kiang Tan

Roles Conceptualization, Funding acquisition, Supervision

Affiliation Environmental Health Institute, National Environment Agency, Singapore, Singapore

Lee Ching Ng

Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

Ng_Lee_Ching@nea.gov.sg

Affiliations Environmental Health Institute, National Environment Agency, Singapore, Singapore, School of Biological Sciences, Nanyang Technological University, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.