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@theconversation.com
4 years ago
Pfizer COVID vaccine: promising results – here's what needs to happen next
@theguardian.com
4 years ago
Covid-19 vaccine candidate is 90% effective, says manufacturer
@theguardian.com
4 years ago
Pfizer/BioNTech vaccine announcement is cause for cautious celebration
@abc.net.au
4 years ago
Pfizer says early COVID-19 vaccine data suggests its shots may be 90 per cent effective. But that figure could change
@snopes.com
4 years ago
Pfizer Says Early Data Signals COVID-19 Vaccine is Effective