Moderna

US study suggests effectiveness of 1st Pfizer, injection of Moderna increases over time

The CDC says there are no safety issues with the Pfizer and Moderna Covid vaccines after the first month

Pfizer and Moderna vaccines show weaker results against South African strain

The Pfizer and Moderna vaccines proved to be 92 percent effective with just the first dose

Pfizer and Moderna vaccines work against new variants, say new studies

Studies show that Pfizer and Moderna vaccines may have reduced protection against the South African variant

Moderna anticipates expected delivery of 300 million doses of the COVID-19 vaccine by the end of July

Exclusive: EU seeks new COVID-19 vaccine agreement with Moderna, AstraZeneca signals doses made outside the EU – sources

FDA grants Moderna permission to increase doses in each bottle from 10 to 14: report

FDA agrees Moderna can increase vaccine supply in each vial

FDA supports adding vaccine to each vial of Moderna

FDA will allow Moderna to add more vaccine formula to vials