Objective To quantify rates of organ specific dysfunction in individuals with covid-19 after discharge from hospital compared with a matched control group from...
More than three quarters of Wuhan residents who tested positive for SARS-CoV-2 antibodies had experienced no covid-19 symptoms and just under half developed long...
Clinical question What is the role of drugs in preventing covid-19?Why does this matter? There is widespread interest in whether drug interventions can be used...
Objective To test the efficacy of screening by clinical breast examination in downstaging breast cancer at diagnosis and in reducing mortality from the disease,...
The SARS-CoV-2 vaccine produced by the US biotechnology company Novavax is 95.6% effective against the original variant of SARS-CoV-2 but also provides protection...
Objective The HOME BP (Home and Online Management and Evaluation of Blood Pressure) trial aimed to test a digital intervention for hypertension management in primary...
Objective To determine whether patient mortality after surgery differs between surgeries performed on surgeons’ birthdays compared with other days of the year.Design...
GPs must not be sidelined in the planning and logistics of how to deliver covid-19 vaccinations around the country, primary care leaders have urged.Earlier this...
Objective To assess the risks of breast cancer associated with different types and durations of hormone replacement therapy (HRT).Design Two nested case-control...
### What you need to knowSince the emergence of SARS-CoV-2 in December 2019, there has been an unparalleled global effort to characterise the virus and the...