Participation in a large, indoor, live gathering without physical distancing was notassociated with increased SARS-CoV-2–transmission...
Our world has changed. The pleasures that we took for granted before the emergenceof SARS-CoV-2 now require risk assessment....
In line with other observational studies, we find reduced vaccine effectiveness againstsymptomatic Delta infections. The settings...
Given the emergence of novel SARS-CoV-2 variants of concern, the performance of availablediagnostics for these new variants should...
Apart from COVID-19-appropriate behaviour, effective vaccine coverage is the singlemost important intervention needed to control...
Children and young people up to the age of 24 years with a record of a neurodevelopmentalor mental disorder or self-harm before...
Vaccine effectiveness studies are important tools to assess the usefulness of vaccinesduring the post-approval period in the...
In the USA and Germany, high-level officials have used the term pandemic of the unvaccinated,suggesting that people who have...
As we head towards the second anniversary of the COVID-19 pandemic, attention widensto encompass the array of unforeseen health-care...
In-vitro neutralisation titres remain a correlate of protection from SARS-CoV-2 variantsand modelling of the effects of waning...