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BioNTech scientists believe they're close to cancer vaccineOctober 18, 2022 -
COVID vaccine for kids under 5 could be ready in weeksFebruary 1, 2022 -
Pfizer starts clinical trial for Omicron-specific vaccineJanuary 25, 2022 -
Pfizer used lower dose for COVID-19 vaccine than Moderna to reduce side effectsSeptember 8, 2021 -
Data confirms Pfizer and Moderna vaccines can cause rare heart problems in menAugust 30, 2021 -
Pfizer developing Covid booster shot to target Delta variantJuly 9, 2021 -
UK first country to authorize Pfizer COVID-19 vaccine for emergency useDecember 2, 2020