Covid-19 vaccine trials have been slow to recruit Black and Latino people -- and that could delay a vaccine
Covid-19 is now the No. 3 cause of death in the US. But testing to find and isolate cases has dropped off
US considering coronavirus strain for potential human challenge trials -- but there's no intention to use it, Fauci says
US considering coronavirus strain for potential human challenge trials -- but there's no intention to use it, Fauci says
With major delays in Covid-19 testing, AMA and other medical groups push for testing priority guidelines
Health advisers to the government say hospitals are 'scrambling' after Trump administration's 'abrupt' change to Covid-19 data reporting requirements
Russia's unproven Covid-19 vaccine will be available to other countries by November, funder says. But safety concerns remain