27.01.2021 - 01:34 [ theGuardian.com ]

Why experts say there is no basis to claims in Germany about efficacy of AstraZeneca vaccine

A University of Oxford spokesperson said clinical trials showed similar immune responses in younger and older adults, a good safety profile and high efficacy in younger adults. “There is no basis for the claims of very low efficacy of the Oxford/AstraZeneca vaccine which have been circulating in the media,” they said.

While it is true that there was less data from older adults involved in the trials, the team say early figures were promising: “Preliminary efficacy data in older adults supports the importance of this vaccine for use in this population,” they said.