The public health community has recognized that it cannot handle responses to all possible public health emergencies on its own. The public health sector has deep scientific expertise and excels at initial identification, complex characterization, and test development. The private sector has many resources and capabilities that can complement and augment the public health response. This is especially true in the clinical laboratory sector. Many commercial laboratories are designed for high-volume, high-throughput diagnostic testing in a way that public health laboratories are not. Significant steps have been taken since 2017 to improve the communication and coordination between public health and the private clinical laboratory community, especially during a response to a public health emergency. This paper describes the strong foundation that has been built for an improved clinical and public health laboratory response to the next public health emergency.
