The European office of the World Health Organization advises there are "4 key components for the consideration of easing large-scale restrictive public health measures" .....
Using data on SARS-CoV-2 as well as other viruses, researchers have used mathematical modelling to identify several scenarios which COVID-19 outbreaks may follow....
Residents of Santa Clara County who volunteered to be tested for COVID-19 antibodies were positive at a much higher rate than the actual number of confirmed COVID-19 cases...