•Strong leadership with knowledge translation by the best research evidence-based •Governmental systems adapted to evolving problems and needs •A strong, well-resourced, and inclusive medical and public health system •Previous experience with major infectious disease outbreaks including SARS, avian influenza, and influenza H1N1 •Starting entry screening early led to detection of the first case outside China. This allowed authorities to educate hospital and public health workers, VHVs, and members of the public to the threat •Social norms including noncontact greeting and mask wearing, supported by consistent and transparent communication improved public compliance with protective measures •Early adoption of a “whole of society” method included active engagement with university and the private sector