Publisher Correction: Building an international consortium for tracking coronavirus health status.

An amendment to this paper has been published and can be accessed via a link at the top of the… Read more »

Practical considerations for measuring the effective reproductive number, Rt.

Estimation of the effective reproductive number, R , is important for detecting changes in disease transmission over time. During the… Read more »

SARS-CoV-2 titers in wastewater foreshadow dynamics and clinical presentation of new COVID-19 cases.

Current estimates of COVID-19 prevalence are largely based on symptomatic, clinically diagnosed cases. The existence of a large number of… Read more »