LONDON — AstraZeneca said on Monday its COVID-19 vaccine was 70% effective in pivotal trials and could be up to 90% effective, giving the world’s fight against the global pandemic a third new weapon that can be cheaper to make, easier to distribute and faster to scale-up than rivals.
The British drugmaker said it will have as many as 200 million doses by the end of 2020, around four times as many as U.S. competitor Pfizer Inc. Seven hundred million doses could be ready globally as soon as the end of the first quarter of 2021.
“This means we have a vaccine for the world,” said Andrew Pollard, director of the Oxford University vaccine group that developed the drug.
The vacci…
Keep on reading: AstraZeneca says COVID-19 ‘vaccine for the world’ can be 90% effective