Six of the most promising treatments for Covid-19 so far

While a cure-all drug or therapy is a long way off, there have been some breakthroughs

Many different drugs and therapies are being trialled and used on patients with Covid-19. There are some positive results, which may be beginning to bring the hospital death toll down, but there is still a long way to go towards something that will cure all comers. These are some of the most promising.