Controlling transmission in restaurants is an important component of public health and social measures for coronavirus disease. We examined the effect...Read more

Many locations around the world have used real-time estimates of the time-varying effective reproductive number (Rt) of COVID-19 to provide evidence o...Read more

The existing surveillance approaches and contact tracing identified around three quarters of coronavirus disease 2019 (COVID-19) cases during the thir...Read more

Background: Estimates of the serial interval distribution contribute to our understanding of the transmission dynamics of coronavirus disease 2019 (CO...Read more

We report key epidemiologic parameter estimates for coronavirus disease identified in peer-reviewed publications, preprint articles, and online report...Read more

Background: Many countries/regions implemented strict border measures (e.g., 14-day quarantines) as a blanket policy to prevent COVID-19 importations,...Read more

Background: Disparities were marked in previous pandemics, usually with higher attack rates reported for those in lower socioeconomic positions and fo...Read more

Hong Kong has implemented stringent public health and social measures (PHSMs) to curb each of the four COVID-19 epidemic waves since January 2020. The...Read more

Background: Dose fractionation of a coronavirus disease 2019 (COVID-19) vaccine could effectively accelerate global vaccine coverage, while supporting...Read more