The UK is hosting a global vaccine summit (Thursday) - aiming to raise $7.4 billion to immunise 300 million more children against a series of diseases.
Over 50 countries will join the virtual summit which will also aim to ensure that if a vaccine for Covid-19 is found it will be made available worldwide.
The UK alone has pledged $2bn to the GAVI vaccine alliance ahead of the summit.
But the country's Chief Medical Officer Chris Whitty says the search for a covid19 vaccine is unlikely to yield results this year.
IN: "This is...
OUT: ...against it."
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