Surprisingly, politics is not emphasized, the explanation is accurate (as far as I know) and easy to understand. Bottom line: efficacy 91%+ and it is safe acco

Surprisingly, politics is not emphasized, the explanation is accurate (as far as I know) and easy to understand. Bottom line: efficacy 91%+ and it is safe according to the intermediate report in February (3rd trial should end in May?). It may also be less fragile, easier to store/transport.