Countries straining to contain a second wave of COVID-19 are turning to faster, cheaper but less accurate tests to avoid the delays and shortages that have plagued efforts to diagnose and trace those ...

Scientists from Britain's University of Oxford have developed a rapid COVID-19 test able to identify the coronavirus in less than five minutes, researchers said on Thursday, adding it could be used in ...

The tetravalent dengue vaccine Qdenga showed significant real-world effectiveness – particularly for adolescents – in ...

The administration says these actions are "driven by law and not by politics." President Donald Trump's pressure campaign to have the Justice Department indict New York Attorney General Letitia James ...