Epidemiology

Scientists develop a statistical framework that incorporates key COVID-19 data to model the prevalence of this disease

Those who perceived cannabis as both low-risk and available were more likely to have used cannabis in the past year

Panel enables early identification of new and known variants from a variety of sample types

Twenty percent of 1,001 research participants aged 50 to 64 indicated they hadn't considered getting a flu shot, but were now more likely to due to COVID-19's impact

In a recent survey of 656 students, the percentage of students who did not know that animals can transmit many diseases to humans and vice versa was 28.96 percent

An optimally designed surface can speed the decay of a viral load

Many variant strains were shown to be present before the first known cases identified in China

New model accounts for individuals' varying biological susceptibility to infection but also their levels of social activity, which naturally change over time

Study explores flushing power to test risk of COVID-19 transmission

A number of SARS-CoV-2 variants have emerged from immunocompromised hosts, research has identified