COVID: should we start wearing masks again?

COVID Evolution and Variants: One thing that can be guaranteed about COVID is that evolution will provide us with a more or less constant stream of new coronavirus variants, some of which will be more successful at infecting people. Talk of mutations

Weight-loss drug can reverse heart failure symptoms: Study

26 Aug 2023, (Mirror): Weight loss jabs are the first treatment shown to reverse heart failure. Research suggests that the appetite suppressing drug semaglutide could transform treatment for many with the cardiac condition, which affects a million people in Britain. Tests showed