LONDON (AP) � Low-income countries were supposed to get COVID-19 vaccines through a shared international system instead of waiting at the back of the line for unreliable donations from rich countries. It hasn’t worked out that way. Some rich countries bought up doses through the initiative known as COVAX despite already having vaccines. Britain, for

LONDON (AP) � Low-income countries were supposed to get COVID-19 vaccines through a shared international system instead of waiting at the back of the line for unreliable donations from rich countries. It hasn’t worked out that way. Some rich countries bought up doses through the initiative known as COVAX despite already having vaccines. Britain, for