I think the US government is looking at their supply of vaccine and deciding, okay how much should we do through COVAX, how much should we do bilaterally, so I think you're going to start to see some movement there.
The Bill & Melinda Gates Foundation has become one of the most powerful and influential forces in global public health, and last year committed about $1.75 billion to COVID-19 relief.
The European Union's banking regulator, which gathers and stores swathes of sensitive data about banks and their lending, said it believed the cyber attack had struck only its email servers.
Microsoft and a person working with the US response blamed the initial wave of attacks on a Chinese government-backed actor. A Chinese government spokesman said the country was not behind the intrusions.
Neither the company nor the White House has specified the scale of the hack. Microsoft initially said it was limited, but the White House last week expressed concern about the potential for "a large number of victims."