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Pfizer Covid Vaccine approved for 12-15 year olds

May 10, 2021

Latest data on the safety and effectiveness of COVID-19 vaccines in children

On May 10, 2021, the U.S. FDA granted an extension of the emergency use authorization for Pfizer/BioNTech’s COVID-19 vaccine for children ages 12-15 based on available safety and efficacy data. Read about the latest data.

CAS rebrand evolution image

May 6, 2021

Our evolution is a job that is never done

The work of scientific discovery is never done but is continuously improving, and such is also the case for CAS.

April 12, 2021

Novel oligonucleotide with application in mRNA vaccine quality control gets 250 millionth CAS Registry Number

Novel oligonucleotide from Moderna, with application in mRNA vaccine quality control, marks the 250 millionth substance registration in CAS REGISTRY.

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