GM Leung

Nowcasting and forecasting the potential domestic and international spread of the 2019-nCoV outbreak originating in Wuhan, China: a modelling study

Early Transmission Dynamics in Wuhan, China, of Novel Coronavirus–Infected Pneumonia

On the basis of this information, there is evidence that human-to-human transmission has occurred among close contacts since the middle of December 2019. Considerable efforts to...

Temporal dynamics in viral shedding and transmissibility of COVID-19

We report temporal patterns of viral shedding in 94 patients with laboratory-confirmed COVID-19 and modeled COVID-19 infectiousness profiles from a separate sample of 77 infecto...

The impact of community psychological responses on outbreak control for severe acute respiratory syndrome in Hong Kong

Objective: To examine the public’s knowledge and perception of SARS and the extent to which various precautionary measures have been adopted. Design: Cross sectional survey. Set...

Community psycho-behavioural surveillance and related impact on outbreak control in Hong Kong and Singapore during the SARS epidemic.

1. The promotion of personal protective health practices must take into account background perceptions of risk and psychological responses in the community-at-large. 2. Populati...