Coronavirus blame game: the US, China and the WHO are all keen to pass the buck, but is anyone really at fault?

• US President Donald Trump has made no bones about who he thinks should carry the can for the global health crisis, but is he just trying to shift the focus away from his own mistakes?
• China initially tried to cover up the outbreak but later took extraordinary steps to contain it, while critics have accused the WHO of dithering when decisive action was needed