Acknowledgements
We thank the study participants and families for their involvement in
this study. We also acknowledge the MCRI Biobanking service for their
help in processing the samples. Reagents were supplied by Adam Wheatley,
Bruce Wines and Mark Hogarth, Burnet Institute
The following reagent was produced under HHSN272201400008C and obtained
through BEI Resources, NIAID, NIH: Spike Glycoprotein Receptor Binding
Domain (RBD) from SARS-Related Coronavirus 2, Wuhan-Hu-1 with C-Terminal
Histidine Tag, Recombinant from HEK293F Cells, NR-52366.”
Stephen J. Kent provided pre-pandemic healthy saliva samples which were
used to create a positive threshold for saliva studies.