Thousands of people were vaccinated against COVID-19 on Wednesday as part of a mass inoculation event in Puerto Rico’s capital that was scheduled to last 15 […]
The SARS-CoV-2 pandemic in the UK has so far affected more than four million people, with more than 450 000 admitted to hospital and 30% in-hospital […]
AbstractObjectiveTo investigate rates of adherence to the UK’s test, trace, and isolate system over the initial 11 months of the covid-19 pandemic.DesignSeries of cross sectional online…
Brazil approved Johnson & Johnson’s single-dose COVID-19 vaccine for emergency use Wednesday, the fourth vaccine to get regulatory approval in the hard-hit country.